Onion Petals | Air Fryer Onion Petal Recipe

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If you're a fan of crispy, flavorful onion petals that are easy to make and better than what you'd find at any restaurant, you’re in for a treat! These Air Fryer Onion Petals are golden, crispy, and packed with flavor.
- Fast & Easy. Ready in under 20 minutes with the help of your air fryer.
- Crispy. These onion petals come out perfectly crispy every time without deep-frying.
- Flavorful. Packed with savory seasoning and a hint of smokiness from the paprika.
- Healthy. No deep frying means less oil and less mess, but you still get that perfect crunch.
- Customizable. You can tweak the seasonings or dipping sauces to suit your taste.
With just a few simple ingredients, you can have a delicious snack or appetizer ready in under 20 minutes.
Onion petals are simply slices of onions that are battered and then cooked until crispy. They're similar to onion rings but in a petal shape, making them easier to dip and eat.
By using an air fryer instead of deep-frying, you can still achieve that crispy exterior while cutting down on the oil and making it a healthier option.
These onion petals are perfect for a game day snack, as an appetizer, or even as a side dish to complement your favorite meal.
- Onion- The larger, the better! Choose a sweet onion like a Vidalia or yellow onion for a mild and flavorful result.
- All-purpose flour- This will form the base of your batter.
- Garlic powder- Adds a warm, savory flavor to the petals.
- Onion powder- To enhance the onion flavor and tie the whole dish together.
- Paprika- Gives the onion petals a beautiful color and a touch of smokiness.
- Salt and black pepper- Essential seasonings to bring out the flavor of the onion.
- Egg- This helps bind the dry ingredients to the onion petals.
- Milk- A little liquid to create the batter.
- Cooking spray or olive oil- Used for lightly spraying the onion petals to ensure they crisp up in the air fryer.
- Prepare the Onion. Peel the onion and cut it in half. Place each half flat side down and slice it into about 1/2-inch thick slices. Then, separate the slices into individual "petals" or rings, discarding any small or thin layers.
- Make the Batter. In a large bowl, whisk together the flour, garlic powder, onion powder, paprika, salt, and black pepper. In a separate bowl, beat the egg with the milk to create a smooth wet mixture.
- Coat the Onion Petals. Dip each onion petal into the wet mixture, making sure it’s well-coated, then transfer it to the dry mixture. Press gently to ensure that the flour mixture sticks to the onion. Shake off any excess flour. Repeat this process for all the onion petals.
- Preheat the Air Fryer. Preheat your air fryer to 375°F for about 3 minutes. Preheating ensures the air fryer is hot enough to crisp the onion petals.
- Air Fry the Onion Petals. Place the coated onion petals in a single layer in the air fryer basket. Be sure not to overcrowd the basket so that the air can circulate and cook the petals evenly. If your air fryer is smaller, you may need to cook them in batches. Lightly spray the onion petals with cooking spray or drizzle a small amount of olive oil over them to help them crisp up during cooking.
Air fry them at 375°F for 8-10 minutes, flipping them halfway through the cooking time for an even, golden brown color. - Serve and Enjoy. Once they are crispy and golden, remove them from the air fryer and transfer them to a plate. Serve them with your favorite dipping sauce and enjoy!
Here are some useful tips and tricks to help you make the perfect Air Fryer Onion Petals:
- Use Sweet Onions for a Mild Flavor. Sweet onions, like Vidalia or Walla Walla, will give you a milder, less pungent taste compared to yellow onions, making them perfect for a lighter, sweeter onion flavor.
- Don’t Overcrowd the Air Fryer Basket. Air fryers work best when air can circulate around the food. Make sure to arrange the onions in a single layer. Overcrowding can result in unevenly cooked petals that are soggy rather than crispy.
- Spray Lightly with Oil. Spraying the onion petals with a little oil before air frying helps them get crispy without deep frying. If you don’t have cooking spray, you can use a brush to lightly coat them with olive oil.
Here are a few fun and creative variations you can try when making Air Fryer Onion Petals to add extra flavor and twist to the classic recipe:
- Spicy- Add a pinch of cayenne pepper or chili powder to the dry mixture to give them a spicy kick.
- Parmesan- For a cheesy twist, sprinkle grated Parmesan cheese over the petals after they’ve been coated and before air frying.
- Herb Infused- Mix in a teaspoon of dried herbs like thyme, rosemary, or basil for a fragrant, herby flavor that complements the sweetness of the onion.
- Beer Batter- For a thicker batter, swap the milk for beer in the wet mixture. The carbonation from the beer adds a light, crispy crunch that’s perfect for a fun twist.
These crispy, golden onion petals are a perfect appetizer or side dish to serve with a variety of meals. Here are some ideas on what to serve them with:
- Burgers- Pair your onion petals with a juicy burger for the ultimate comfort meal.
- Steak- They make a great accompaniment to a well-cooked steak.
- Chicken Tenders- Serve alongside crispy chicken tenders for a fun, finger-food meal.
- Dipping Sauces- Try different sauces to complement them, including ranch dressing, BBQ sauce, spicy mayo, or even tzatziki.
If you have leftovers, store the onion petals in an airtight container at room temperature for up to 2 days. They will lose some of their crispiness but will still taste delicious.
To reheat them, place them back in the air fryer for 2-3 minutes at 350°F to get them crispy again.
Yes, you can freeze onion petals! After breading them, arrange the petals on a baking sheet in a single layer and freeze them for 2-3 hours. Once frozen, transfer them to an airtight container or resealable bag.
When you're ready to eat, just air fry the frozen pieces at 375°F for 8-10 minutes.
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Onion Petals | Air Fryer Onion Petal Recipe
Recipe details
Ingredients
- ▢ 1 Vidalia Onion, cut into wedges
- ▢ 1/2 cup All Purpose Flour
- ▢ 1/2 tsp Garlic Powder
- ▢ 1/2 tsp Onion Powder
- ▢ 1/2 tsp Paprika
- ▢ 1/2 tsp Kosher Salt
- ▢ 1/4 tsp Ground Black Pepper
- ▢ 1 Egg
- ▢ 1/4 cup Milk
- ▢ Cooking Spray
Instructions
- Prepare the Onion. Peel the onion and cut it in half. Place each half flat side down and slice it into about 1/2-inch thick slices. Then, separate the slices into individual "petals" or rings, discarding any small or thin layers.
- Make the Batter. In a large bowl, whisk together the flour, garlic powder, onion powder, paprika, salt, and black pepper. In a separate bowl, beat the egg with the milk to create a smooth wet mixture.
- Coat the Onion Petals. Dip each onion petal into the wet mixture, making sure it’s well-coated, then transfer it to the dry mixture. Press gently to ensure that the flour mixture sticks to the onion. Shake off any excess flour. Repeat this process for all the onion petals.
- Preheat the Air Fryer. Preheat your air fryer to 375°F for about 3 minutes. Preheating ensures the air fryer is hot enough to crisp the onion petals.
- Air Fry the Onion Petals. Place the coated onion petals in a single layer in the air fryer basket. Be sure not to overcrowd the basket so that the air can circulate and cook the petals evenly. If your air fryer is smaller, you may need to cook them in batches. Lightly spray the onion petals with cooking spray or drizzle a small amount of olive oil over them to help them crisp up during cooking. Air fry them at 375°F for 8-10 minutes, flipping them halfway through the cooking time for an even, golden brown color.
- Serve and Enjoy. Once they are crispy and golden, remove them from the air fryer and transfer them to a plate. Serve them with your favorite dipping sauce and enjoy!

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