Preparation Time
- Prep Time: 10 minutes
- Cook Time: 12–15 minutes
- Total Time: 22–25 minutes
Recipe Yield
Servings: 4
Difficulty Level
Easy
Ingredients
- 2 medium yellow onions
- 1 tablespoon olive oil
- ½ cup all-purpose flour
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- ½ teaspoon paprika
- ½ teaspoon salt
- ¼ teaspoon black pepper
- Cooking spray (optional)
Instructions
Step 1: Slice the Onions
Peel the onions and slice them into thin, even rings about ⅛-inch thick. Separate each ring carefully with your hands.
Step 2: Season
In a large mixing bowl, drizzle the onion slices with olive oil and toss until evenly coated.
In another bowl, combine the flour, garlic powder, onion powder, paprika, salt, and black pepper.
Add the onions to the flour mixture and toss until every slice is lightly coated.
Step 3: Preheat the Air Fryer
Preheat your air fryer to 375°F (190°C) for 3 minutes.
Step 4: Arrange
Place the coated onions into the air fryer basket in a single layer. Avoid overcrowding to ensure maximum crispiness. Cook in batches if necessary.
Lightly spray with cooking spray for extra browning if desired.
Step 5: Air Fry
Cook at 375°F (190°C) for 12–15 minutes.
Shake the basket every 4–5 minutes to ensure even cooking.
The onions should become golden brown and crispy. If they need additional crispiness, cook for another 1–2 minutes while watching carefully to prevent burning.
Step 6: Cool
Transfer the onions to a wire rack and allow them to cool for 5 minutes. They will become even crispier as they cool.
Recipe Tips
- Slice onions as evenly as possible for consistent cooking.
- Cook in batches rather than overcrowding the basket.
- Sweet onions produce a milder, sweeter flavor.
- Yellow onions provide the best balance of sweetness and sharpness.
- Store leftovers in an airtight container after completely cooling.
- Reheat in the air fryer for 2–3 minutes to restore crispiness.
Variations
- Add cayenne pepper for spicy crispy onions.
- Mix grated Parmesan into the coating for cheesy flavor.
- Use smoked paprika for a smoky finish.
- Add Italian seasoning for an herb-infused version.
- Substitute gluten-free flour for a gluten-free option.
Serving Suggestions
Air Fryer Crispy Onions pair wonderfully with:
- Burgers
- Hot dogs
- Green bean casserole
- Mashed potatoes
- Creamy soups
- Caesar salad
- Baked potatoes
- Macaroni and cheese
- Pulled chicken sandwiches
- Steak
Storage
Store cooled crispy onions in an airtight container at room temperature for up to 2 days.
For longer storage, refrigerate for up to 5 days. Reheat in the air fryer at 350°F (175°C) for 2–3 minutes before serving.
Frequently Asked Questions
Why aren’t my onions crispy?
Overcrowding the air fryer basket traps steam. Always cook in a single layer for the crispiest results.
Can I make these ahead of time?
Yes. Store them once completely cooled and reheat briefly before serving.
Can I freeze crispy onions?
Yes. Freeze in a sealed freezer-safe container for up to 2 months. Reheat directly from frozen in the air fryer until crispy.
Which onions work best?
Yellow onions offer the best flavor, while sweet onions create a milder, sweeter result. Red onions can also be used for a slightly different taste.
Nutrition Information (Per Serving)
- Calories: 145
- Protein: 3g
- Carbohydrates: 24g
- Fat: 4g
- Saturated Fat: 0.5g
- Fiber: 2g
- Sugar: 5g
- Sodium: 310mg
- Cholesterol: 0mg