Keto air fryer onion rings are a low-carb and healthy alternative to traditional onion rings. They are made with almond flour, crushed pork rinds, and coconut flour, which provides a crunchy coating.

To make keto air-fryer onion rings, the onions are sliced into rings and coated with eggs and dry ingredients before being air-fried until crispy and golden brown.
If you cannot find crushed pork rinds, substitute them with other low-carb and keto-friendly breading options such as ground flaxseed, almond meal, or grated parmesan cheese.
This recipe is perfect for those following a ketogenic or low-carb diet and wanting to indulge in a snack without consuming too many carbs.
Let’s begin with the recipe and start its preparation. So, to initiate, you will need the ingredients first to make it. Also, there are other recipes that you can have as starters. Let’s check them out.
What's In The Post
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What Equipment Will You Need To Make Keto Air Fryer Onion Rings?
- Air Fryer – A kitchen appliance that cooks food by circulating hot air around it. It is a healthier alternative to deep-frying as it requires less oil.
- Mixing Bowls – You will need separate mixing bowls to mix the dry ingredients and the eggs.
- Baking Sheet – Place the coated onion rings before air frying them.
- Knife – Use a knife to slice and cut the onions into rings.
How Much Time Will You Need To Make Keto Air Fryer Onion Rings?
Preparation Time | Cooking Time | Total Time |
---|---|---|
10 Minutes | 16 Minutes | 26 Minutes |
What Ingredients Will You Need To Make Keto Air Fryer Onion Rings?
- Onion – You will need one large onion, which will be sliced into rings.
- Egg – The egg acts as a binding agent to help the almond flour and Parmesan cheese stick to the onion rings.
- Pork Rinds – Using pork rinds in air fryer onion rings can provide a crunchy texture similar to traditional breaded onion rings while keeping the recipe low-carb and keto-friendly. Additionally, pork rinds can add a savory and slightly salty flavor to the coating, complementing the onion rings’ taste.
- Coconut Flour – When used in recipes, coconut flour absorbs moisture, which results in a denser texture, adding crispiness to the coating.
- Almond Flour – It is a low-carb alternative to regular flour and provides a crunchy coating for the onion rings.
- Garlic Powder – Garlic powder can add a savoury and slightly spicy flavour when added to the coating mixture for air fryer onion rings. It can complement the onions’ natural sweetness and other spices in the coating mixture, resulting in a well-balanced and flavorful snack.
- Paprika – This spice adds a smoky flavor to the onion rings.
- Salt – To season the coating mixture and the onion rings, sprinkle some salt.

Steps To Make Keto Air Fryer Onion Rings
1. Prep Your Onions
Preheat your air fryer to 375°F. Peel and slice the onions into 1/4-inch thick rings. Separate the rings and set them aside.
Combine the almond flour, crushed pork rinds, coconut flour, garlic powder, paprika, and salt in a mixing bowl. Mix well until all the dry ingredients are evenly distributed.
In a separate bowl, beat the eggs until they are well mixed.
2. Coat Them
Dip each onion ring into the egg mixture, ensuring it is fully coated.
Place the coated onion ring into the dry mixture, and use your hands to coat the onion ring completely with the mixture. Make sure the coating is evenly distributed around each ring.
Place the coated onion ring onto a baking sheet or a plate, and repeat the process with the remaining onion rings.
3. Air Fry Them
Once all the onion rings are coated, place them into the air fryer basket in a single layer. You may need to cook them in batches depending on the size of your air fryer.
Cook the onion rings in the air fryer for 10-12 minutes or until they are crispy and golden brown, flipping them over halfway through the cooking time.
Once done, remove the onion rings from the air fryer and place them onto a serving plate. Serve immediately with your favorite dipping sauce.
Enjoy your delicious and low-carb keto air fryer onion rings!
Nutritional Information
Calories | 135 kcal |
Fat | 7 g |
Protein | 8 g |
Carbohydrates | 8 g |
Fiber | 3 g |
Sugar | 2 g |
How Will Keto Air Fryer Onion Rings Look and Taste Like?
Keto air fryer onion rings are crispy on the outside and tender on the inside, with a delicious savory flavor. The almond flour and pork rind coating is low-carb and keto-friendly, providing a satisfying crunch without traditional bread crumbs.
The onion rings are golden brown, and the coating is evenly distributed around each ring. The seasoning, including garlic powder and paprika, adds a smoky and slightly spicy flavor that complements the sweetness of the onions.
Overall, keto air fryer onion rings are a healthier and low-carb alternative to traditional onion rings. They make delicious snacks or appetizers for those following a keto or low-carb diet.
Recipe Card
Keto Air Fryer Onion Rings Recipe
Equipment
- Air Fryer
- Mixing Bowls
- Baking Sheet
- Knife
Ingredients
- 1 large Onion
- 2 large Eggs
- ⅔ cups Pork Rinds
- 3 teaspoon Coconut Flour
- 3 teaspoons Almond Flour
- ½ teaspoon Garlic Powder
- ½ teaspoon Paprika
- ¼ teaspoon Sea Salt
Instructions
- Preheat your air fryer to 375°F.
- Peel and slice the onions into ¼ inch thick rings.
- Separate the rings and set them aside.
- Combine the almond flour, crushed pork rinds, coconut flour, garlic powder, paprika, and salt in a mixing bowl.
- Mix well until all the dry ingredients are evenly distributed.
- In a separate bowl, beat the eggs until they are well mixed.
- Dip each onion ring into the egg mixture, ensuring it is fully coated.
- Place the coated onion ring into the dry mixture, and use your hands to coat the onion ring completely with the mixture.
- Place the coated onion ring onto a baking sheet or a plate, and repeat the process with the remaining onion rings.
- Once all the onion rings are coated, place them into the air fryer basket in a single layer.
- You may need to cook them in batches depending on the size of your air fryer.
- Cook the onion rings in the air fryer for 10-12 minutes or until they are crispy and golden brown, flipping them over halfway through the cooking time.
- Once done, remove the onion rings from the air fryer and place them onto a serving plate.
- Serve immediately with your favorite dipping sauce.
- Enjoy your delicious and low-carb keto air fryer onion rings!
Video
Nutrition
Frequently Asked Questions (FAQs)
Is air fryer onion rings keto-friendly?
Yes, air fryer onion rings can be keto-friendly when made with low-carb and keto-friendly ingredients, such as almond flour, pork rinds, and coconut flour.
Can I use regular flour instead of almond flour in an air fryer onion rings?
No, regular flour is not keto-friendly as it is high in carbs. Almond flour is a low-carb and gluten-free alternative to regular flour commonly used in keto recipes.
Can I use a different type of onion in an air fryer onion ring?
Yes, you can use different types of onions in air fryer onion rings, but keep in mind that the cooking time may vary depending on the size and thickness of the onion rings.
Can I make air fryer onion rings in a regular oven?
You can make air fryer onion rings in a regular oven by following the same recipe and instructions, but the cooking time may be longer.
Are air fryer onion rings healthier than traditional onion rings?
Yes, air fryer onion rings are typically healthier than traditional ones as they are made with less oil and are not deep-fried. Additionally, using low-carb and keto-friendly ingredients in air fryer onion rings makes them a healthier option for those following a keto or low-carb diet.
Conclusion
So what do you think about this recipe? Tell me if you know something more about this recipe and I will love to add it. Do share this recipe with your friends and let us know their reviews and experiences in the comments section below.