The Perfect Air Fryer Crispy Fried Onions Recipe for Snack Lovers

Crispy golden air fryer fried onions can turn any ordinary dish into a flavor explosion.

Slicing thin rings requires minimal effort and delivers maximum crunch.

Seasoned home cooks know the secret to perfect caramelization lies in precise temperature control.

Neutral cooking oils work brilliantly with this simple technique.

Coating each onion slice evenly ensures uniform browning and irresistible texture.

Minimal ingredients and quick preparation make this recipe a weeknight game-changer.

You’ll transform bland meals into restaurant-worthy masterpieces with these addictive crispy onions.

FAQs

• Can I use a different type of milk instead of buttermilk?

Yes, you can substitute buttermilk with regular milk mixed with a tablespoon of vinegar or lemon juice. Let it sit for 5 minutes before using to create a similar tangy effect.

• How thin should I slice the onions?

Slice the onions into very thin rings, about 1/8 to 1/4 inch thick. Consistent, thin slices help ensure even cooking and maximum crispiness in the air fryer.

• What can I do if my onions aren't getting crispy?

Make sure to shake the basket halfway through cooking and avoid overcrowding. If the onions are too close together, they’ll steam instead of getting crisp. Use a single layer and spray lightly with oil for extra crunchiness.

Why Air Fryer Crispy Fried Onions Are So Tasty

• Crunch into Perfection: These air fryer onion rings deliver an irresistible crispy texture without the heavy grease of traditional deep-frying, making them a healthier alternative to classic fried treats.
• Simplify Cooking: The recipe requires minimal ingredients and basic kitchen skills, perfect for home cooks of all experience levels who want a delicious side dish or snack with minimal effort.
• Quick and Satisfying: From preparation to serving, this recipe comes together in just a few simple steps, offering a fast solution for sudden cravings or last-minute appetizer needs.
• Versatile Crowd-Pleaser: Great for game day gatherings, family dinners, or as a tasty topping for salads, burgers, and other dishes, these onion rings will impress everyone at the table with their golden, crunchy goodness.

Key Ingredients for Air Fryer Crispy Fried Onions

• Onions: Fresh, crisp onions that form the base of this delicious crispy fried snack.
• Buttermilk: Tangy dairy product that helps tenderize and add flavor to the onion rings.

• All-Purpose Flour, Cornmeal: Dry ingredients that create a crispy, golden exterior for the onion rings.
• Salt, Black Pepper, Paprika: Seasonings that enhance the overall flavor profile of the onion rings.

• Cooking Spray or Oil: Helps prevent sticking and promotes even browning in the air fryer.

How to Make Air Fryer Crispy Fried Onions Right

Step 1: Prepare Onion Rings

Carefully slice fresh onions into ultra-thin, delicate rings using a sharp knife. Aim for consistent, translucent slices that will crisp up beautifully in the air fryer.

Step 2: Buttermilk Bath

Submerge the onion rings in a creamy buttermilk bath for 10 minutes. This magical soak will help tenderize the onions and create a perfect base for the crispy coating.

Step 3: Create Crunchy Coating

• All-purpose flour
• Yellow cornmeal
• Kosher salt
• Black pepper
• Smoked paprika

Step 4: Dredge Onion Rings

Carefully remove onion rings from buttermilk and gently shake off excess liquid. Roll each ring thoroughly in the seasoned flour mixture, ensuring complete and even coverage.

Step 5: Prepare Air Fryer

Lightly coat the air fryer basket with cooking spray or brush with olive oil. Arrange the coated onion rings in a single layer, making sure they’re not overcrowded.

Step 6: Crisp to Perfection

Cook in the air fryer at 350°F for 10-12 minutes. Halfway through cooking, pause and shake the basket to ensure even browning.

Watch for a golden, crunchy exterior.

Step 7: Serve and Enjoy

Transfer the crispy onion rings to a wire rack or paper towel-lined plate.

Allow to cool slightly before serving as a delightful snack or crunchy topping.

Tips to Nail Air Fryer Crispy Fried Onions Every Time

• Use a sharp mandoline or knife to create uniformly thin onion rings for even cooking and maximum crispiness.
• Soaking onions in buttermilk helps tenderize them and creates a tangy, rich flavor while helping the coating stick better.
• Experiment with additional spices like garlic powder, cayenne, or smoked paprika to enhance the flour mixture and create unique flavor profiles.
• Work in batches to ensure onion rings have enough space in the air fryer basket, allowing hot air to circulate and achieve maximum crispiness.
• Use minimal cooking spray or brush with a light layer of oil to reduce excess grease while maintaining a golden, crunchy texture.

Creative Twists on Air Fryer Crispy Fried Onions

• Gluten-Free Crispy Onion Rings: Replace wheat flour with almond flour or gluten-free breadcrumbs for a celiac-friendly version.
• Spicy Southern Crunch: Add cayenne pepper and hot sauce to the buttermilk soak for a fiery kick.
• Herb-Infused Onion Rings: Mix dried herbs like thyme, rosemary, or oregano into the flour coating for extra flavor.
• Vegan Crispy Option: Substitute buttermilk with plant-based milk and use chickpea flour instead of regular flour for a dairy-free alternative.

Best Pairings for Air Fryer Crispy Fried Onions

Pair these golden onion rings with a tangy mixed green salad featuring goat cheese and a light vinaigrette to balance the crispy texture.

Serve alongside a juicy cheeseburger or grilled steak for a delightful crunch that elevates classic American comfort foods.

Complement the crispy onions with a cold, hoppy IPA or a crisp pilsner that cuts through the richness and cleanses the palate.

Prepare a zesty ranch or spicy chipotle mayo for dunking these crispy onion rings, adding an extra layer of flavor and excitement.

How to Keep Air Fryer Crispy Fried Onions Fresh

• Store cooled crispy fried onions in an airtight container in the refrigerator for up to 3 days. Line the container with paper towels to absorb excess moisture and maintain crispiness.
• Place completely cooled onion rings in a freezer-safe container or ziplock bag. Separate layers with parchment paper to prevent sticking. Freeze for up to 1 month for best quality.
• Spread frozen or refrigerated onion rings on a baking sheet. Bake at 375F for 5-7 minutes, turning once halfway through to restore crunchiness. Watch carefully to prevent burning.

Air Fryer Crispy Fried Onions Recipe

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4.8 from 32 reviews

• Total Time: 27 minutes
• Yield: 4 1x

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Description

Crispy Fried Onions elevate ordinary dishes with golden, crunchy perfection straight from your air fryer. Savory, light, and irresistibly addictive, these onions will make you sprinkle them on salads, soups, and sandwiches with delightful culinary enthusiasm.

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Ingredients

Scale 1x2x3x

Main Ingredients:

• 2 large onions, thinly sliced into rings

Dry Ingredients:

• 1 cup all-purpose flour
• 1/2 cup cornmeal

Seasoning and Liquid:

• 1/2 cup buttermilk
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon paprika

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Instructions

1. Heat the air fryer to 350°F (175°C), preparing the appliance for crispy onion transformation.
2. Carefully slice onions into delicate, uniform rings using a sharp knife.
3. Submerge onion rings in buttermilk, allowing them to soak and tenderize for 10 minutes.
4. Create a seasoned coating by mixing flour, cornmeal, salt, pepper, and paprika in a separate mixing bowl.
5. Thoroughly drain buttermilk from onion rings, ensuring excess liquid is removed.
6. Gently coat each onion ring in the seasoned flour mixture, pressing lightly to ensure complete coverage.
7. Prepare the air fryer basket with a light coating of cooking spray or oil to prevent sticking.
8. Arrange coated onion rings in a single layer, avoiding overcrowding to ensure even crisping.
9. Cook in the air fryer for 10-12 minutes, pausing midway to shake the basket and promote uniform browning.
10. Monitor the onions until they achieve a golden, crispy exterior with a delicate crunch.
11. Remove from air fryer and let rest for a brief moment to allow excess oil to drain and texture to set.
12. Serve immediately for maximum crispiness and flavor.

Notes

• Make sure to slice onions uniformly thin for even, consistent crispiness.
• Soaking onions in buttermilk helps tenderize and add subtle tangy flavor while reducing sharp onion bite.
• Add extra spices like garlic powder or cayenne for personalized flavor boost.
• For gluten-free version, replace wheat flour with almond or rice flour to maintain crispy texture.

• Prep Time: 15 minutes
• Cook Time: 12 minutes
• Category: Appetizer, Snacks
• Method: Air Frying
• Cuisine: American

Nutrition

• Serving Size: 4
• Calories: 180 kcal
• Sugar: 4 g
• Sodium: 450 mg
• Fat: 1 g
• Saturated Fat: 0.3 g
• Unsaturated Fat: 0.7 g
• Trans Fat: 0 g
• Carbohydrates: 40 g
• Fiber: 3 g
• Protein: 5 g
• Cholesterol: 5 mg