Description
Learn how to make crispy, flavorful fried onions quickly and easily using an air fryer. This recipe uses a simple buttermilk soak and a seasoned flour coating to achieve perfectly golden and crunchy onions without deep frying, making it a healthier alternative for a delicious snack or topping.
Ingredients
Scale
Onion Preparation
- 2 medium onions, sliced thinly
- 1 cup buttermilk (for soaking)
Coating Mix
- 1 cup all-purpose flour (can substitute with gluten-free flour if needed)
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon paprika
- a pinch of salt
For Cooking
- Cooking spray, as needed
Instructions
- Soak Onions: Place the thinly sliced onions in a bowl and cover them with buttermilk. Let them soak for at least 30 minutes. This step enhances the tenderness and flavor of the onions, preparing them for a crispy finish.
- Mix Coating: While the onions soak, combine the flour, garlic powder, onion powder, paprika, and salt in a separate bowl. Whisk the mixture well to distribute all the spices evenly for a balanced coating.
- Preheat Air Fryer: Set your air fryer to 350°F (175°C) and allow it to preheat for about 5 minutes. Preheating ensures the onions start crisping immediately when placed inside.
- Coat Onions: Drain the soaked onions well to remove excess buttermilk. Toss the onions in the seasoned flour mixture until each piece is thoroughly coated with the flour blend.
- Air Fry Onions: Spray the air fryer basket lightly with cooking spray to prevent sticking. Arrange the coated onions in a single layer in the basket, avoiding overcrowding for even cooking. Lightly spray the tops of the onions and air fry for 10-15 minutes, shaking the basket halfway through to promote even crisping. Cook until the onions are golden brown and crispy.
Notes
- Ensure onions are sliced thinly and evenly for uniform cooking.
- Do not overcrowd the air fryer basket; fry in batches if necessary.
- Use gluten-free flour to make this recipe gluten-free.
- Adjust spices to taste, adding cayenne for a spicy kick if desired.
- For extra crispiness, you can double coat the onions by repeating the buttermilk soak and flour toss.