Crispy Keto air fryer onion rings served on a plate.

Keto Air Fryer Onion Rings

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why make this recipe

This keto air fryer onion rings recipe gives you a crunchy snack with low carbs. It uses almond flour and Parmesan instead of bread crumbs. The air fryer makes them crisp with less oil. You get a tasty side or snack fast.

introduction

This recipe is simple and works for people on low-carb or keto diets. It uses common pantry ingredients and your air fryer. If you like a different crunch, try a related recipe at onion ring chips recipe for another idea.

how to make Keto Air Fryer Onion Rings

Follow the steps below to make onion rings that are crisp and golden. You will dip each ring in egg and then coat it with the almond flour mixture. Cook them in a single layer so hot air can flow. Flip them once so both sides brown evenly.

Ingredients :

  • 2 large onions
  • 1 cup almond flour
  • 1/2 cup grated Parmesan cheese
  • 2 large eggs
  • 1 teaspoon paprika
  • Salt and pepper to taste
  • Cooking spray

Directions :

  1. Preheat the air fryer to 400°F (200°C).
  2. Slice the onions into rings and separate them.
  3. In a bowl, mix the almond flour, Parmesan cheese, paprika, salt, and pepper.
  4. In a separate bowl, beat the eggs.
  5. Dip each onion ring into the egg, then coat with the almond flour mixture, pressing to adhere.
  6. Arrange the coated rings in the air fryer basket and spray lightly with cooking spray.
  7. Cook for about 10-12 minutes, flipping halfway through, until golden and crispy.
  8. Remove from the air fryer and let cool slightly before serving.

how to serve Keto Air Fryer Onion Rings

Serve warm. They go well with a low-carb dipping sauce like garlic mayo, ranch, or a sugar-free ketchup. Put them on a plate with a fresh salad for a light meal. Serve as a side with burgers or grilled chicken.

how to store Keto Air Fryer Onion Rings

Let the rings cool fully. Put them in an airtight container and refrigerate for up to 3 days. Reheat in the air fryer at 350°F (175°C) for 3–5 minutes to bring back the crisp. Do not store at room temperature for more than a few hours.

tips to make Keto Air Fryer Onion Rings

  • Dry the onion rings well before coating so the mixture sticks better.
  • Press the coating on the rings so it does not fall off.
  • Do not crowd the basket; cook in batches for best crisp.
  • Use a light spray of oil on the rings for a golden color.
  • Adjust cooking time for thicker or thinner rings.

variation (if any)

  • Add garlic powder or onion powder to the almond flour mix for more flavor.
  • Swap Parmesan for finely grated cheddar for a different taste.
  • Use pork rind crumbs instead of almond flour if you prefer.

FAQs

Q: Are these onion rings truly keto?
A: Yes. They use almond flour and Parmesan, which keep carbs low.

Q: Can I use any onion type?
A: Yes. Sweet, yellow, or white onions all work. Slice them to even thickness.

Q: Can I bake these instead of air frying?
A: Yes. Bake at 425°F (220°C) on a greased sheet for about 12–15 minutes, flipping once.

Q: Can I freeze the coated rings before cooking?
A: You can freeze them on a tray until firm, then store in a bag. Cook from frozen but add a few minutes to time.

Q: Do I need to peel the onions?
A: Yes. Peel the onions before slicing into rings.

Conclusion

For more tips and a full post on a similar keto air fryer onion rings recipe, see Keto Air Fryer Onion Rings – Beauty and the Foodie.