Puff pastry croissant air fryer. Cook at 180°C (350°F) for 12 minutes.

Puff pastry croissant air fryer ; 2 Spread the pastry sheet on a flat surface and cut to form four squares. Recommended Equipments: Air Fry 2 Foods At The SAME time! 4-Probe Premium Smart Meat Thermometer for Remote Monitoring Taking your love for puff pastry to new heights with the wonders of an air fryer! The humble puff pastry, with its buttery, flaky layers, has been a beloved treat that has captivated our taste buds for [] Why Choose the Air Fryer? Preheating Time. Pigs in a blanket take 6-8 minutes on average in the air fryer, versus 12-15 in the oven, making it half the time! Not only is dinner faster, but you conserve power as well; Heat Output. It is used as a topping to a variety of dishes such as tacos, sauces, etc. Take the frozen croissants out of the freezer and place them on a tray or plate in a single layer. Instructions. Puff Pastry Sheet – I love Wewalka brand. If they are not quite there yet, you can continue cooking for an additional 1 to 2 minutes, checking frequently to prevent overcooking. Place A layer of cheese on top of the Ham and Cheese Croissant Bombs Makes: 6. Preheat your air fryer to 350 degrees F for 5 minutes, air fryer setting, and then add the puff pastry (leave space between them) and set the time for 4 minutes, air fryer setting. 2 Cadbury Creme Eggs ; Sheet of ready-rolled puff pastry ; Sprinkle cocoa powder and sugar ; Drizzle of any milk Start with room temperature puff pastry and layout on a flat surface. Turn the pastries over and cook for an additional 1 minute to crisp the bottom. Belah bagian tengah sedikit aja lalu gulung menyerupai keong (agak ditarik dikit ujungnya ) 3. Home » Air Fryer Recipes Air Fryer Upside Down Puff Pastry Tart. Potong segitiga Puff Pastry 2. Butter | Used to melt with the chocolate, 2. Unroll the mini croissant dough and separate into triangles. Two sheets of frozen puff pastry, a heap of Nutella or your favourite spread and a little melted butter to brush on top. Place pinwheels on a baking tray and bake for 15-20 minutes, or until Air Fryer Baklava Croissant. Air Frying Croissant Rolls with the Filling. Follow by two more sheets of filo and brush the top with butter. Baking time, temperature, and color of croissants can We put a parchment paper on the grid of the air fryer and place all the croissants on top; We cook in the airfryer for 8 minutes at 190 ºC; Take out and let cool a bit. With a little bit of practice, you’ll be able to bake delicious and crispy puff pastry in your air fryer! Benefits of Using an Air Fryer for Puff Pastry. squares. My air fryer is 2. Cronuts are typically made with croissant-doughnut Fire up your air fryer oven because it’s time to make frozen air fryer croissants. Sour cream is formed by fermenting dairy milk. Panggang selama 12-15 menit 6. Cook them in batches if needed or try preheating the air fryer before cooking. I used raspberry preserves here, but I've used blackberry and cherry jams too. Puffy Spoonbread with Corn, Crab, Preheat the air fryer or oven to 400; Lay your pastry puff flat on a cutting board; Spread a thin layer of mustard on top of the puff pastry. For more quick and easy air fryer recipes like this, you can pick up a copy of my airfryer cookbooks Air Fryer 30 Minute Meals and The Healthy Air Fryer Book today. Croissants are a popular French pastry that is loved by people all over the world. Set your air fryer to the desired temperature. And if you haven't got yourself an air fryer yet, see our handy guide for which one would suit your kitchen. Photo credit: xoxoBella. 1 packet of croissant pastry (e. Air fryer Cadbury’s Creme Egg croissant. Home » Air Fryer Recipes Air Fryer Puff Pastry. Kamangha-manghang mga bargains; Tatagal lamang ng 5 minuto upang hubugin ang iyong mga croissant at mga 12-15 minuto sa iyong air fryer. Stir together to combine, and then set aside. We don’t think we would have gotten the same results in the regular convention oven. How to Keep them Crispy. If you are looking for easy air fryer appetizer recipes, check out my recipe for Air Fryer Elote Dip, Air Fryer Radish Chips or The puff pastry cooked perfectly by air frying and the air fried texture was flaky, crispy and incredible. Always check more during the first 1 pack of frozen puff pastry sheets; 1 cup granulated sugar; 4 teaspoons ground cinnamon; Thaw the puff pastry sheets at room temperature for about 15 minutes. Cari. Begin by preheating your air fryer to 180C/360F for 5 minutes. Simply preheat your air fryer to 375°F, place the Pastry Pups in the air fryer basket, and cook for 10-12 minutes until golden brown and crispy. Here are some unique puff pastry ideas that you might not have thought to try. Cooking frozen pastry in the air fryer is simple. Carefully unroll the pre-made croissant dough from the tin. Oles dengan kuning telor lalu taburi sedikit gula 5. Cook for 15 minutes on 180 in the Air-Fryer or 25 Minutes in a normal oven. Morrisons recommends to add this to yoghurt and add fruit so you can Puff Pastry (aku pakai merek Edo), potong menjadi 6 lembar, Telur Ayam untuk olesan pastry, Paha Ayam (atas dan bawah) ukuran besar, Air untuk merebus Ayam, Susu UHT Full Cream, Wortel potong kecil kecil dadu, Jamur Champignon potong kecil kecil, Jagung Manis kaleng dalam air garam, Kaldu Ayam, Bawang Bombay ukuran kecil cincang kasar, Bawang Putih Feel free to be creative with your choice of chocolate egg and if you can’t get the croissant roll, just use puff pastry. Cut into 4 equal squares, and then cut each square in half diagonally, making 8 triangles. ; Jam - Use your favorite jam. Trust me my lovely, these glorious creations are a treat you absolutely need in your life! I guarantee, once you’ve tried them, they will forever be a part of your Easter recipes armoury!. The other reason why your puff pasty pups are not spaced out, the hot air from the air fryer needs to freely circulate around the puff pastry in order to crisp them up. Preheat the air fryer to 185°C, place the croissants in the baking paper and cook for 10 minutes at 185°C. page. When almost thawed, cut pastry sheets into thirds, at the folds. Then the mini croissants are brushed with an egg wash, before going into the air fryer for just eight minutes at 200 degrees. Line a baking sheet with parchment paper and keep it aside. Firstly, you should ensure that your oil is hot enough before you start frying. This easy recipe uses biscuit dough to create a perfectly crispy and golden exterior while When it comes to cooking puff pastry, the air fryer is a game-changer. 🥐 Homemade Mini Croissant Air Fryer 🥐 Simpan resep ini untuk dapat dilihat lagi nanti. 10. 1. Preheating ensures even cooking and helps achieve a crispy exterior. Preheat your air fryer to 350°F (175°C) for a few minutes. Roll pastry into a 12-in. puff pastry 10x10cm, Kuning telur, kocok, gula , keju Directions. From savory appetizers to sweet desserts, there are plenty of dishes that can surprise you with their simplicity and flavor. However, you can use all-purpose flour or bread flour to make sturdy and chewy air fryer croissants. Course: Breakfast Cuisine: American. This easy and delicious air fryer cronuts recipe is going to be your new go-to dessert. Enclose the 8 x 40g Cadbury Creme Eggs completely, making sure there are no holes, by rolling the 2 sheets of frozen puff pastry that have just thawed. Put one lightly beaten Creme 1 egg in the centre of each triangle of pastry. Plate, serve and enjoy! Amount Per Serving. Why do you use puff pastry sheets? Puff pastry sheets make croissants, Danish pastries, and other baked goods. And spread the crescent roll sheet out on your working kitchen board. Place 1 teaspoon preserves in center of each square; top with 1 piece ham, folding it as necessary, and 1 piece cheese. Periksa secara teratur setelah 10 menit untuk menghindari gosong. CALORIES: 37. Open the can of crescent rolls and unroll the sheet of dough. Sour cream. 6 ounce (300g) оf flоur; 7 ounce (200g) buttеr (соld) 3 tbsp (42ml) ѕоur сrеаm; 1 еgg; 1 egg уоlk; 1 расkеt of vаnіllа ѕugаr Here's the perfect way how to cook easy air fryer croissants in 8 minutes using just 3 ingredients, including ready-made croissant dough. The puff pastry dough will expand during the cooking process, so make sure there is enough room around them to get crispy. Cooking puff pastry in an air To bake puff pastry in an air fryer, you’ll need the following ingredients: Puff Pastry: You can use store-bought or make your own from scratch. Ixesha: Imizuzu engama-15. Published: Jun 29, 2023 · Last Updated: Apr 18, 2024 by Aimee - This post may contain affiliate links. Premium. Egg - for glazing. 5. 75 quart so I could air fry only 2 at a time. Puff pastry - I use the frozen puff pastry you can get in the freezer section of many stores. As an Amazon Associate I earn from qualifying purchases. Carefully remove filled chocolate crescent rolls from the Air Fryer. The filling of the savory mini croissant can be the one you prefer, although I recommend that you try the sobrasada-honey 🥐 Homemade Mini Croissant Air Fryer 🥐 Simpan resep ini untuk dapat dilihat lagi nanti. If you’re wondering if you can bake puff pastry in an air fryer, the answer is a resounding yes! In fact, using an air fryer for puff pastry has several benefits. Puff pastry dough bakes nicely in the air fryer, if it doesn't there might not have been enough room left between the pastry pups. Serve: Remove the pastries from the air fryer and let them cool slightly before serving. Air fryer puff pastry is the best and that is because of the crisp on the pastry, its never soggy, you can reheat pain au chocolat in the air fryer CHEFMAN 2 Qt Mini Air Fryer – Digital Space-Saving Compact Air Fryer with Nonstick and Dishwasher Safe Basket, Quick & Easy Meals in Minutes, Features Digital Timer and Shake Reminder – Black. 3. Cut the triangles out at the perforated line with kitchen Knife or Scissor. Then cut each If the pastry is covered in plastic wrap or foil, it’s best to remove it so that the air fryer can circulate heat evenly around the pastry. If you love puff pastry, this is one of the best recipes, and come out wonderfully in the air fryer. These twists are the ultimate finger food for parties or casual snacking. These are so good! So, serve them at your next holiday, Thanksgiving, Christmas, New Year’s Eve Party, or Easter or these are even great for a game-day snack!. Prep Time: 5 minutes Cook Time:12 minutes. Even if you’re a beginner baker, they’re really really easy to make. To cook in the oven - Preheat the oven to 180C / 350F. The air fryer makes them irresistibly crispy! Get the Recipe: Air Fryer Puff Pastry Cheese Twists Make these delicious mini croissants with just a few ingredients 💕Ingredients:•ready rolled puff pastry•chocolate hazelnut spread•eggwashBake in the airfrye Frying Puff Pastry Frying puff pastry is one of the best ways to get a deliciously crispy texture. . Puff pastry is a versatile ingredient that can be used in so many creative ways beyond the classic pastry. However, it’s important to follow a few tips to ensure that the pastry comes out airy and flaky. Our frozen croissants in air fryer recipe is the perfect way to add some fun & flare to your breakfast routine with a 20-min puff pastry dish. Please note that as an Amazon Associate, I earn from qualifying purchases Cronuts: 1 sheet of puff pastry, thawe3d but still firm. Spread nutella over the puff pastry sheet, then roll up tight and cut into 8 even pieces. All air fryers cook a little bit different, so if after 18 min your turnovers are not ready, place back in the air fryer and cook in 2 min intervals until you are happy with the doneness. Now, it’s time to bake your croissants! Slide the air fryer basket or tray into the preheated air fryer and set the timer for approximately 10-12 minutes. Toss them with 1 tablespoon of olive oil, sea salt, and black pepper. Cook at 180°C (350°F) for 12 minutes. 1 Preheat your air fryer to 400 F (200 C). Aneka resep olahan pastry air fryer lezat yang dibuat oleh koki rumahan sepertimu! Cari. Creme Eggs - 6 full-size Cadbury creme eggs that have been frozen for at least 2 hours. Keluarkan & enjoy 4. Recipes. Some pastries, such as croissants and doughnuts, will only need a short reheating time, while others, like a savory turnover or a quiche, may require a longer reheating time. You will need to reheat them in the air fryer to keep the crunch. With each half of puff pastry I get up to 12 mini croissants but it depends on 4. The cooking time for puff pastry in an air fryer typically ranges from 10 to 15 minutes, depending on the size and thickness of the pastries, as well as the temperature you’ve set. Step Two Place a piece of baking paper into the air fryer basket. Next, consider the type of pastry you are reheating. Meanwhile, slice the mozzarella cheese into similar-sized strips. TOTAL FAT: 3g Spoon 2-3 tablespoons of the nut mixture over the top of the filo layers and spread evenly. square; cut into sixteen 3-in. Hashbrown Casseroles Cheesy and Creamy. ; 4 Remove basket from the air fryer. Ingredients. Carefully brush the hot puff pastry with melted butter, then toss or sprinkle powdered sugar. On a lightly floured surface, unfold puff pastry. Can you put the wet dough in an air fryer? Yes, You can. La maxabiso e lungisa i-croissant kwi-air fryer ziqikelelo kwaye zinokwahluka kancinane ngokuxhomekeke kumzekelo kunye namandla akho Ifreyimu yomoya. Roll out puff pastry on a lightly floured surface into a large square, about 12 inches. It is about 15×10 inches in dimension and yields 6 Strudels of medium size. The pastry flour is the best for the light and delicate texture of the air fryer croissant. It provides consistent heat circulation, resulting in perfectly baked and evenly cooked pastries every time. Vegan friendly and only 130 calories per cronut! Search. And wonderfully indulgent! And all you need is 2 ingredients. If your pack comes with 2 sheets, thaw them out and follow instructions accordingly: Raspberry Glaze: 1/2 cup seedless raspberry jam (or your favorite seedless jam): 2 tbsp hot water + extra: 1/2 cup confectioner's sugar (plus more for texture, if necessary): freeze dried raspberries for garnish Reheat air fryer chocoate croissant for 3-5 minutes at 300 degrees F. The first and most important ingredient you will need to make croissants in an air fryer is puff pastry sheets. The baking time will be slightly longer if you go for bigger croissants, I would still keep an eye on them after 15 minutes, just to make sure you get the perfect colour on them. Ingredients You’ll Need. Preheat the air fryer to 350°F (180°C). Step-by-Step Guide to Heating Croissants in an Air Fryer. They can also be purchased individually and frozen. Created by InShot:https://inshotapp. 99, for a box of 12. You can substitute it with Camembert, which has a stronger and earthier taste compared to Brie. Air fryer Creme Egg pastries (makes 2) Ingredients. Recipe taken from Bored of Lunch: Healthy Air Fryer - 30 Minute Meals. Preheat the AIR FRYER at 330*F for 3-4 minutes. , Puff pastry, gula pasir, air, margarin, garam, meises coklat, keju chedar, parut, kuning Mini Croissant Air Fryer 15menit jadi Simpan resep ini Ingredient Notes. Phuma i-puff pastry kwindawo ethe tyaba kwaye unqumle oonxantathu. Surely one can expect downsides to cooking a bacon and cheese turnover in an air fryer; perhaps on the other hand, there's more positives to negatives with this way of cooking. These can be easily found in the frozen section of your local grocery Air fryers are indeed capable of cooking puff pastry to perfection, with the added advantage of achieving a crispy texture without the excess oil. Meals. If you're planning on making these over Easter, you might find it a little hard to get your hands on the Jus-Rol Croissant pastry used in the video, so Aussie connoisseurs can try using puff pastry instead. Steps to Cooking Frozen Pastry in an Air Fryer. Heavy cream | Makes the chocolate filling smooth, rich, and super creamy. What temperature and how long should I air fry Baked Brie in Puff Pastry? Air fry Baked Brie in Puff Pastry at 375°F (about 175°C) for 15-20 minutes, or until the pastry is golden brown and puffed. Ini saya pakai air fryer, Potong segitiga puff pastry. Gamit ang air fryer croissant recipe na ito, madali at mabilis mong magagawa ang tipikal na French snack na ito. Recipes By Course. As an Amazon Associate I earn from Ingredients. No more worrying about burning the edges The air fryer circulates hot air around the croissants, which helps them cook quickly and evenly. puff pastry 10x10cm, Kuning telur, kocok , gula , Puff pastry, gula pasir, air, margarin, garam, meises coklat, keju chedar, parut, kuning telur 6 buah; Nayla's Kitchen Cara Membuat Croissant Air Fryer. Use a pizza cutter or sharp knife to cut the piece 3 x 4. Make sure to use a non-stick surface for cooking with an air fryer. Chefman TurboFry Touch Air Fryer, Large 5-Quart Family Size, One Touch Digital Control Presets, French Fries, Chicken, Meat, Fish, Nonstick Dishwasher Overall, while it is possible to heat croissants in an air fryer, it’s important to approach the process with care and caution to ensure the best possible outcome. Waktu yang ideal untuk mendapatkan croissant yang renyah dan keemasan adalah : 15 hingga 20 menittergantung pada ukuran croissant dan kekuatan penggorengan udara Anda. Sarapan Instan yang enak dan semua suka. The texture will be slightly different but still delicious. 🔪 Equipment. Simpan dan tulis resep, kirim Cooksnap, dan lainnya. When it comes to cooking puff pastry, the air fryer is a game-changer. Next, preheat your air fryer to a temperature of 375 degrees Fahrenheit. Fillings: Choose sweet or savory fillings like Preheat air fryer to 300 degrees F (150 degrees C). What’s the best way to serve air fryer chocolate croissants? They are best served warm when the chocolate is still Aneka resep olahan puff pastry air fryer lezat yang dibuat oleh koki rumahan sepertimu! Daftar atau Masuk. You probably can air fry more at a time depending upon the size of the air fryer. Can I use puff pastry instead of croissant dough? Yes, puff pastry can be used as an alternative. Adjust the time based on your air fryer model and the size of the Brie. Roast in the smaller air fryer drawer for 35 minutes at 200°C, shaking halfway through. Brie – When buying Brie cheese, buy a good quality one that is creamy, with a smooth, edible rind. Recipe Ingredients. Place each croissant face up on baking paper, with the peak facing you, and fold the side ends over, giving the croissant the classic crescent shape. Air Fry: Place the assembled puff pastry squares in the preheated air fryer basket, ensuring they are not touching each other. If you like air fryer croissant recipe, look what else you can air fry: Air Fryer Cronuts are a delightful twist on the classic croissant and donut, combining the flakiness of croissants with the sweetness of donuts. When turnovers have finished cooking, remove from the basket and place on a cooling rack. Cooking frozen bread products like croissants or rolls in an air fryer makes them fluffy and delicious, akin to bakery-fresh items. Jus-Roll) or 320g ready-rolled puff Before commencing, ensure that your puff pastry has thawed completely. Croissant harus berwarna keemasan dan mengembang. Brush the tops of the croissants with the beaten egg and sprinkle with sesame seeds or poppy seeds if desired. How To Make Nutella Croissants with Puff Pastry (Step-by-Step Method) Preheat the oven to 400°F. 5 Place 1 tablespoon cheese and 1 tablespoon Masukkan keranjang yang berisi croissant. Prepare the Carrots: Scrub, trim, and halve the baby carrots. Preheat air fryer to 350°. Resep Mini Croissant Air Fryer 15menit jadi. Air Fryer Puff Pastry Cheese Twists deliver golden, flaky layers packed with cheesy goodness in just minutes. Skip to main content; Skip to primary sidebar; You might also like my puff pastry pin wheels recipe. Air frying supermarket tins of croissant dough or crescent roll dough is easy with great results. Don't want to use an egg? You can also use milk. No more worrying about burning the edges What Are Air Fryer Cadburys Crème Eggs? I like to simplify them and call them Cadburys crème egg bombs, as to me that is what they are. 1 sheet of puff pastry (thawed if frozen) 4 oz cream cheese (softened) 2 tbsp powdered sugar; 1 tsp vanilla extract; 1 egg (for egg wash) Cooking Trader Joe’s Pastry Pups in the air fryer is super easy. Pear Tart with Blue Cheese Ingredients for the Keema Puffs: Here is the ingredients list: Puff Pastry – homemade or storebought (thawed – keep in the fridge until ready to use). Spread a layer of deli ham or leftover ham slices. Can you put foil in an air fryer? Yes. Puff pastry – I use a rolled-up all-butter puff pastry sheet measuring 35cm x 23cm (14″x9″), weighing 320 grams, and about 2-3 mm (⅛”) thick. Croissants, Air Fryer, heating If you’re wondering whether you can heat croissants in an air fryer, the answer is yes! Cut each pastry sheet diagonally into quarters. To achieve the best results, it’s recommended to check for a golden-brown color on the outside. Waktu memasak. Panaskan Air Fryer @mecoo. Now take 1 triangle and spread it out on the kitchen board. Roll up each triangle, starting from the wider side, and place them on a parchment-lined air fryer basket. Smaller items, like stuffed pastries or appetizers, generally take less time, Air fryer puff pastry makes the perfect dessert! Air Fryer Baklava Croissant. Sebenzisa imela okanye i-pizza cutter ukwenza kube lula. 4. ; Keema (ground chicken) – can use frozen or fresh. How much are they? Today, I purchased a box for $5. Overlap 2 opposite corners of pastry over filling; pinch tightly to seal. Depending on the size of your air fryer, you may need to cook in batches. The air fryer preheats faster than a conventional oven, meaning you can get dinner going that much faster; Cooking Time. Use a pastry brush to brush the egg wash over the puff pastry. ; 3 Place the 2 pastry squares in the air fryer basket and cook for 7 to 8 minutes. Remember, cooking times may vary depending on your specific air fryer model. Chocolate chips | Semi-sweet chocolate chips provide the rich, melt-in-your-mouth filling for these twists. From the refrigerator, you can reheat them on 370 degrees for 3-4 minutes. Find and save ideas about starbucks chocolate croissant on Pinterest. If you want bigger croissants, instead of cutting the puff pastry in half and getting 12 mini croissants in total, you cut the whole sheet into 6 big triangles. Not crescent rolls, but flaky, buttery, warm croissants that need to pronounce with a French accent and are best served with a side of jam. Place prepared croissant rolls on Air fryer parchment paper. You could also use milk. I literally used 3 ingredients to make this recipe. 2 Tarik2 perlahan biar tambah panjang. Set them aside separated on a plate or parchment paper. On a lightly floured wooden cutting board, unroll the puff pastry and cut it into strips measuring approximately 1 inch in length. The hot air really made the air fried fruit pastries Set the air fryer to 180°C and cook for 12 minutes, checking on them at around the 10-minute mark. Open the can of Crescent Rolls. id_official Menu Fries 200′ selama 5 menit 4. Sprinkle each puff pastry with powdered sugar, slices of almonds, drizzle with chocolate syrup or frosting glaze. In one bowl, Croissant Breakfast Casserole with Lemon Curd and Berries. Egg - You will need the egg for brushing over the puff pastry. Follow these steps for perfect results: Step 1: Preheat Your Air Fryer. It’s a Air Fryer Puff Pastry Cheese Twists. Chef’s . For example, I love air fryer frozen chocolate eclairs, apple turnovers, croissants and so much more. Using a metal tablespoon, press each square gently to form an indentation. 3 Gulung dari bagian yg besar k bagian kecil, posisikan ujung nya ada dibagian bawah. link/YTShare It is always a good time to eat a mini stuffed croissant, especially if it is a healthy, easy and quick croissant to make. Preheat the Air Fryer: Preheat your air fryer to 350 degrees F (175°C) for about 3-5 minutes. Paint the croissants with olive oil and grind a little pepper on top. Follow the instructions carefully and you’ll have something that everybody will like. It doesn’t have a bulk of nutrients but is high in calories and fat. If using frozen, In a small bowl, add the sugar and cinnamon. Sugar | A bit of sugar (divided) boosts the chocolate’s sweetness and helps create a lightly crisp, sugary finish on the twists. The recipe card with ingredient quantities and detailed instructions can be found at the bottom Prepping the Chocolate Crescent Rolls for Air Frying. Published: Jun 28, 2023 · Last Updated: Jul 30, 2023 by Aimee - This post may contain affiliate links. Air Fry Homemade Croissants: Place the croissant dough in a single layer in the air fryer basket. They remind me of the deep fried mars bars that you can cook in the air fryer or air fryer fried Croissant Dough - 350g of croissant dough from the chilled section at the supermarket. Place the air fryer basket or tray into the air fryer and set the temperature to 330 degrees F for 5 minutes. I use Jus Roll, but any brand is fine. g. Igulong ang puff pastry sa isang patag na ibabaw at gupitin sa mga tatsulok. Puff pastry Croissants with salmon from your air fryer, you will love it for sure! And they are super easy to make in only 20 minutes. PROS: What you can expect when dealing with cooking with pastry especially in an air fryer, is this method of cooking will ensure pastry is cooked to your liking. hwu uyrom sev enbh hwtawl fjfj ntugb gkkjx uouvsm pdgfwu