Name: Gluten Free Crispy Onion Rings
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Ingredients: 2 large Yellow Onions; 1 cup Gluten Free All-Purpose Flour; 1/4 cup Cornstarch; 1 tsp Paprika; 1 tsp Garlic Powder; 1 tsp Salt; 1 cup Cold Club Soda; 2 cups Vegetable Oil

If you love onion rings but need them to be gluten free, you are going to enjoy this recipe. These gluten free crispy onion rings come out golden, crunchy, and just as good as the ones you get at a restaurant.

The batter is light and crispy, made with a simple mix of gluten free flour, cornstarch, and cold club soda. That combination is what gives these rings their amazing crunch.

I tested this recipe quite a few times before sharing it, and honestly, most people who try them can’t even tell they are gluten free. They just taste like really good onion rings.

The whole thing comes together in about 30 minutes, and you don’t need any fancy equipment or hard to find ingredients. Just basic stuff you probably already have in your kitchen.

Whether you are making these as a snack, a side dish, or just because you are craving something crispy, they are a solid choice. Let me show you how to make them.

Why You’ll Love This Recipe

They’re Actually Crispy – These gluten free onion rings come out seriously crispy thanks to the combo of gluten free flour and cornstarch, so you get that satisfying crunch without any gluten.

Perfect for Game Day or Movie Night – Crispy onion rings are the ultimate snack food. Make a big batch of these for your next gathering and watch them disappear in minutes.

Great Seasoning Combo – The paprika and garlic powder give these onion rings a warm, savory flavor that goes way beyond plain battered onions. Every bite actually tastes like something.

No One Will Know They’re Gluten Free – Seriously, these taste just like regular onion rings from a restaurant. You can serve them to anyone and they won’t be able to tell the difference.

Ingredients

2 large Yellow Onions
1 cup Gluten Free All-Purpose Flour
1/4 cup Cornstarch
1 tsp Paprika
1 tsp Garlic Powder
1 tsp Salt
1 cup Cold Club Soda
2 cups Vegetable Oil

How to Make

Step 1

Peel the yellow onions and slice them into 1/2-inch thick rings. Carefully separate the rings.

Step 2

In a large mixing bowl, whisk together the gluten free all-purpose flour, cornstarch, paprika, garlic powder, and salt.

Step 3

Gradually pour the cold club soda into the dry ingredients, whisking until a smooth, pancake-like batter forms.

Step 4

Heat the vegetable oil in a deep skillet or pot to 375 degrees fahrenheit.

Step 5

Dip the onion rings into the batter one at a time, letting the excess drip off, and carefully drop them into the hot oil.

Step 6

Fry for 2 to 3 minutes per side until crispy and golden brown.

Step 7

Remove with tongs and drain on a paper towel-lined plate. Serve immediately.

Helpful Tips

Check the Oil Temperature

A kitchen thermometer is pretty much a must for this recipe. If the oil is too cool, the batter absorbs oil and gets heavy. If it’s too hot, the outside burns before the onion inside has a chance to soften.

375 degrees is the sweet spot. Clip a deep fry or candy thermometer to the side of your pot so you can keep an eye on it the whole time you’re frying.

If you don’t have a thermometer, drop a tiny bit of batter into the oil. If it sinks and then quickly rises to the surface while bubbling, you’re in the right range.

Slice the Onions Evenly

Try to keep all your onion slices as close to 1/2 inch thick as you can. If some rings are thin and others are thick, they won’t cook at the same rate and you’ll end up with some that are burnt and others that are still soft inside.

Use a sharp knife and take your time. A dull knife will crush the onion instead of slicing it cleanly, and that makes the rings harder to separate without breaking.

When you separate the rings, toss out the super tiny inner rings. They’re too small to batter properly and they just burn in the oil.

Don’t Overcrowd the Oil

Only fry 3 or 4 onion rings at a time. When you put too many in at once, the oil temperature drops fast and your rings soak up oil instead of crisping up. You’ll end up with soggy, greasy onion rings instead of crunchy ones.

It takes a little more patience to fry in small batches, but the difference in texture is huge. Give each ring enough space so they’re not touching or overlapping in the pot.

Between batches, let the oil come back up to 375 degrees before adding more rings. This usually takes about a minute or so.

Frequently Asked Questions

Can I air fry these onion rings instead of deep frying them?

Yes, you can air fry these gluten free onion rings at 375°F for about 8 to 10 minutes, flipping them halfway through. Just spray the onion rings with a light coating of oil before placing them in the air fryer basket so the batter crisps up properly.

Keep in mind that air fried onion rings won’t get quite as golden or uniformly crispy as deep fried ones, but they still turn out really tasty and are a lighter option if you want to skip all the oil.