Ingredients:
1 large onion (sliced thin)
1 cup buttermilk
1 cup all-purpose flour
1 tsp garlic powder
1 tsp onion powder
½ tsp paprika
½ tsp salt
½ tsp black pepper
1 tbsp cornstarch
Cooking spray
Instructions:
Soak sliced onions in buttermilk for at least 30 minutes to soften.
In a bowl, mix flour, garlic powder, onion powder, paprika, salt, pepper, and cornstarch.
Dredge the soaked onions in the flour mixture, coating evenly.
Preheat air fryer to 375°F (190°C).
Place the coated onions in the air fryer basket in a single layer, and lightly spray with cooking spray.
Air fry for 8-10 minutes, shaking halfway through, until golden and crispy.
Let cool slightly before serving as a crunchy topping or snack.