Skip to content


When following a keto diet, it can be challenging to find delicious alternatives to your favorite comfort foods. Luckily, with a little creativity and the right kitchen tools, you can still enjoy crispy and delicious onion rings without the guilt. In this article, I will show you how to make keto onion rings using a waffle iron. Not only are these onion rings low in carbs, but they also have a satisfying crunch that will leave you craving for more.

Benefits of Using a Waffle Iron for Keto Onion Rings

Using a waffle iron to make keto onion rings offers several advantages. Firstly, it allows for even cooking and browning, resulting in perfectly crispy rings. The ridges in the waffle iron also create a unique texture that makes these onion rings stand out from the traditional deep-fried ones. Additionally, using a waffle iron reduces the amount of oil required for cooking, making these onion rings a healthier alternative.

Ingredients for Keto Onion Rings

To make keto onion rings using a waffle iron, you will need the following ingredients:

  • 2 large onions, sliced into rings
  • 1 cup almond flour
  • 1/4 cup grated Parmesan cheese
  • 1 teaspoon paprika
  • 1 teaspoon garlic powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 large eggs
  • Cooking spray

Step-by-Step Instructions for Making Keto Onion Rings Using a Waffle Iron

Follow these simple steps to make crispy and delicious keto onion rings using a waffle iron:

  1. Preheat your waffle iron: Start by preheating your waffle iron on medium-high heat. This will ensure that the onion rings cook evenly and become crispy.
  2. Prepare the coating: In a shallow bowl, combine the almond flour, grated Parmesan cheese, paprika, garlic powder, salt, and black pepper. Mix well until all the ingredients are evenly combined.
  3. Dip the onion rings: Take each onion ring and dip it into the beaten eggs, making sure it is fully coated. Then, dip the egg-coated onion ring into the almond flour mixture, pressing it gently to ensure it is well coated on all sides.
  4. Cook in the waffle iron: Lightly spray the preheated waffle iron with cooking spray to prevent the onion rings from sticking. Place the coated onion rings onto the waffle iron, making sure they are evenly spaced. Close the lid and cook for about 5-7 minutes, or until the onion rings are golden brown and crispy.
  5. Repeat the process: Continue dipping and cooking the remaining onion rings, working in batches if necessary, until all the onion rings are cooked.
  6. Serve and enjoy: Once cooked, carefully remove the onion rings from the waffle iron and transfer them to a serving plate. Serve them hot and enjoy their delicious crispy texture.

Tips for Achieving Crispy and Delicious Keto Onion Rings

To ensure your keto onion rings turn out perfectly crispy and delicious, consider the following tips:

  • Slice the onions evenly: It is important to slice the onions into rings that are similar in size. This will ensure that they cook evenly and at the same rate.
  • Preheat the waffle iron: Make sure to preheat your waffle iron before cooking the onion rings. This will help achieve a crispy texture.
  • Use cooking spray: Lightly spraying the waffle iron with cooking spray will prevent the onion rings from sticking and help achieve a golden brown exterior.
  • Don’t overcrowd the waffle iron: Make sure to leave enough space between the onion rings on the waffle iron to allow for even cooking.
  • Adjust cooking time: The cooking time may vary depending on the thickness of the onion rings and the specific waffle iron you are using. Keep an eye on them and adjust the cooking time as needed.

Serving Suggestions and Dipping Sauces

Keto onion rings are delicious on their own, but they can be even more enjoyable when paired with the right dipping sauce. Here are a few suggestions:

  • Low-carb ranch dressing: The creamy and tangy flavors of ranch dressing complement the crispy onion rings perfectly.
  • Spicy mayo: Mix mayonnaise with hot sauce or sriracha for a spicy kick that adds an extra layer of flavor to your onion rings.
  • Garlic aioli: Combine mayonnaise with minced garlic and a squeeze of lemon juice for a rich and creamy garlic aioli that pairs well with the onion rings.
  • Chipotle lime mayo: Mix mayonnaise with chipotle pepper, lime juice, and a pinch of salt for a smoky and tangy dipping sauce.

Feel free to experiment with different flavors and find your favorite combination!

Health Benefits of Keto Onion Rings

Aside from being low in carbs, keto onion rings offer several health benefits. Onions are packed with antioxidants, vitamins, and minerals that contribute to overall well-being. They are also a good source of fiber, which aids in digestion and helps maintain a healthy gut. By using almond flour instead of wheat flour, these onion rings are gluten-free, making them suitable for those with gluten sensitivities or celiac disease.

Variations of Keto Onion Rings

While the basic recipe for keto onion rings using a waffle iron is delicious on its own, you can also get creative and try different variations. Here are a few ideas to inspire you:

  • Spicy onion rings: Add a pinch of cayenne pepper or chili powder to the almond flour mixture for a spicy twist.
  • Cheesy onion rings: Mix shredded cheddar cheese into the coating mixture to create a cheesy and flavorful crust.
  • Bacon-wrapped onion rings: Wrap each onion ring with a slice of bacon before dipping them in the almond flour mixture for a savory and indulgent treat.
  • Zucchini onion rings: Replace the onions with zucchini slices for a lighter and refreshing take on keto onion rings.

Feel free to experiment with different ingredients and flavors to create your own unique version of keto onion rings.

Frequently Asked Questions About Making Keto Onion Rings with a Waffle Iron

  1. Can I use a different type of flour instead of almond flour?
    • Yes, you can use other low-carb flours such as coconut flour or flaxseed meal. However, the texture and taste may vary slightly.
  2. Can I use a regular frying pan instead of a waffle iron?
    • While a waffle iron gives the onion rings a unique texture, you can still achieve crispy results using a regular frying pan. Just make sure to adjust the cooking time and flip the onion rings halfway through.
  3. How do I store leftover keto onion rings?
    • Store leftover onion rings in an airtight container in the refrigerator. To reheat, place them in a preheated oven or air fryer until warmed through.
  4. Can I freeze keto onion rings?
    • Yes, you can freeze the uncooked onion rings for later use. Place them on a baking sheet lined with parchment paper and freeze until firm. Once frozen, transfer them to a freezer-safe container or bag. When ready to cook, thaw them in the refrigerator before following the cooking instructions.

Conclusion and Final Thoughts

With the help of a waffle iron, you can easily create crispy and delicious keto onion rings that will satisfy your cravings while staying true to your low-carb lifestyle. By following the step-by-step instructions and incorporating the tips mentioned in this article, you’ll be able to enjoy a guilt-free version of this classic comfort food. Get creative with different seasonings and dipping sauces to add your own personal touch. So, go ahead and give these keto onion rings a try – your taste buds will thank you!

Hey there! Some links on this page are affiliate links which means that, if you choose to make a purchase, I may earn a small commission at no extra cost to you. I greatly appreciate your support!

Leave a Reply

Your email address will not be published. Required fields are marked *