Tips for Making the Best Keto Onion Rings
Are you trying to make the best keto onion rings out there? We’ve got you covered with all the best tips and tricks for this onion ring recipe. It’s so good, you won’t even believe this recipe is legal for a low-carb diet after trying it!

The Key To Perfectly Coated Low Carb Onion Rings
I knew before I even started breading the onion that if I wanted to get them as perfectly coated as the ones I grew up eating, I needed to change up the technique. That is why for this recipe we always recommend double coating.
Getting the Crispiest Onion Rings
Keto onion rings are a little different from regular onion ring varieties because most times they will use a almond flour mixture or crushed pork rinds. This type of coating will get soggy easy so it’s important you cook them correctly.
The Finer the Better
When it comes to your dry mixture, the finer the better. Really crush or blend up the pork rinds in a food processor. It will make for better keto onion rings because it will stick all around for an even coating.
Avoiding Soggy Onion Rings
Sometimes the pork rind parmesan coating will get soggy being dipped into the eggs a second time. If this happens you’ll want to either reprocess them or make a new batch. If the pork rinds are soggy they won’t stick to the onion!
Are Onions Keto?
We answer that question in depth in our newest post all about onions on keto, but the short answer is yes, in moderation. The carbs can add up quickly so you may want to measure how much you are using. However, 3 or 4 onion rings definitely won’t break your keto diet, onions themselves are super healthy! Onions are known for their phytochemicals like disulfides and trisulfides which are beneficial thanks to their antimicrobial properties.
Can I use Almond Flour?
We specifically like pork rinds because they are fattier and crisp well in the oven and deep fryer. They even do a little better in the air fryer than with almond flour. That isn’t to say you couldn’t use almond flour, it’s just to say we don’t recommend it because it won’t crisp the same. Our pork rind keto onion rings recipe has been perfected so why mess with the recipe that will make for the crispiest keto onion rings possible!
How to Make This Keto Onion Ring Recipe
This keto onion rings recipe is one you’ll be making time and time again. Who can say no to crunchy onion rings that are golden brown and packed with flavor?
Ingredients to Make Perfectly Crispy Onion Rings
There’s no denying fried foods make the perfect low-carb appetizer. They cook evenly, they’re perfectly greasy, and even manage to make us love something as simple as onions.
Making Keto Onion Rings
Begin by slicing the onions width-wise into half-inch thick rings. Then separate the rings and remove any inside rings that you won’t be using, what parts to use is up to you! Prepare three bowls. The first shallow bowl should have the coconut flour, the second should have your egg wash, and the final bowl should have the pork rind mixture. Start by dipping the onion rings into the coconut flour, then the egg, next the pork rinds, and then go back to the eggs to dip one last time before giving it the final breading in the pork rind mixture. This process is known as a double breading for ultimate crispiness.
Storing Keto Onion Rings
Similar to most other keto recipes, this onion rings recipe stores well in a tupperware container. If you store leftover onion rings in an airtight container, they won’t stay crispy, but that’s when you can use your air fryer to reheat.
Reheating Keto Onion Rings
To reheat your onion rings, preheat the oven to 350 and bake until re-crisped and warm 8-12 minutes. For the air fryer, spray the basket with some light olive oil spray and place your onion rings inside, making sure they aren’t stacked in the air fryer basket. Air fry for 4-6 minutes at 350, or until they have re-crisped.
What to Dip Onion Rings in
We don’t normally just eat onions, so it’s understandable if you’re not sure what to eat with these tasty bites. Some of our favorite dipping sauces are:
- Ranch Dressing – While not super common, ranch is actually a great pairing to onion rings because the fresh herbs complement fried foods.
- Sour Cream and Onion Dip – Looking for a little extra onion flavor? This creamy and refreshing French onion dip is a great option.
- Ketchup – Known for being the best bud to chicken tenders, low-carb ketchup is also fantastic with these keto onion rings.
These are just a few easy keto recipes for dipping sauces. If you aren’t a big sauce person, you can also just pair the onion rings with a burger or some chicken fingers.
Keto Onion Rings are the Perfect Snack
Although I could eat onion rings all day every day as a meal of their own, I think they are the perfect pairing to any burger. French fries, even when cooked in the air fryer, lack a lot of nutrition. That’s why you have to make these yummy onion rings that are actually healthy and keto-friendly. If you missed onion rings as much as I did, or if you just love finger foods, you need to try these! Make them for a party, football game, or for family dinner. We promise they won’t disappoint!