Addictive Air Fryer Onion Rings

As seen in Small Bites, Big Flavors.

Skip the deep fryer and whip up some crunchy onion rings in your air fryer instead. Just slice up some sweet onions, dunk the rings in a flour mix, then into a buttermilk and egg combo, and roll them in panko. Toss in some parmesan and your favorite spices if you want more zest. Lay the rings out in your hot air fryer, cook until they're crisp and golden, then flip them over about halfway. Keep your favorite dips on standby—ranch, spicy mayo, honey mustard, whatever you love. These are best when they're still hot and crunchy, so dig in right away!

Lindsey
Created By Lindsey
Last updated on Mon, 23 Jun 2025 23:12:00 GMT
A plate of fried onion rings. Save Pin
A plate of fried onion rings. | cookbing.com

Whenever I whip these up in the air fryer, they turn out insanely crunchy outside and soft in the middle. They're my go-to snack for parties since you skip the hassle of deep frying. The nostalgic smell fills the kitchen and I'm lucky if they last longer than it takes to clean the counter.

I usually fry up a batch when the craving for something crispy hits or we're having sandwiches. My kids love watching them turn golden in the fryer. They're always asking when the first batch's coming out.

Tasty Ingredients

  • Sweet large onions: Pick ones that are firm and shiny for great flavor. Their sweetness makes a perfect match for crunchy crumbs, and stay away from any squishy onions.
  • Panko breadcrumbs: Extra coarse ones bring big crunch. Check the bag for freshness and use the thickest you can find.
  • Eggs and buttermilk: You need fresh eggs and buttermilk (or milk with some vinegar added as a cheap swap) so the crumbs really stick to the onions.
  • Salt and black pepper: Gives everything a nice pop of flavor. Try a pinch in your flour before you get going to taste it for yourself.
  • Flour (all-purpose): This is for coating so the batter sticks well. Fresh flour means better texture.
  • Paprika and garlic powder: Brings a boost of savory taste. Use decent spices for really good flavor.
  • Olive oil spray: A little mist on top crisps things up without extra grease. Pump bottles are best since aerosol sprays don’t play nice with air fryers.
  • Extras (optional): Parmesan, cayenne, oregano, or dried thyme make the flavor pop even more. Grate real parmesan if you can—trust me, it tastes way better!

Simple How-To

Chop the Onions:
Slice onions into thick rings and gently pull them apart. Save the tiny bits for something else since those are tricky to coat.
Get Your Breading Ready:
Set out three bowls: one for flour mixed with spices, one for beaten eggs and buttermilk, and another for the panko and any flavor boosts. This way, you move fast and don’t splatter everywhere.
Batter Those Rings:
First toss rings in flour, cover them well, and shake off the leftover. Then dip into the egg mix. Finish with a panko press all around. For mega crunch, go back into the egg and panko for a second layer. Stack on a tray till you’re finished.
Fire Up the Air Fryer:
Hit power and get the fryer hot at 375 Fahrenheit. Let it preheat a few minutes. That way your rings sizzle as soon as they go in.
Lay Out Rings:
Mist the fryer basket with oil and lay out your onion rings in a single row. Leave a little space so the air can get all around. Spray the tops for a nice golden color.
Fry 'Til Crisp:
Cook ten to twelve minutes. Flip them over halfway for perfect color. If you’ve got bigger rings, add a couple extra minutes. Don’t crowd them or they won’t go as crisp as you want.
A plate loaded with onion rings. Save Pin
A plate loaded with onion rings. | cookbing.com

Panko is my personal favorite for crunch. It gives a texture I’ve never matched with any other crumb. The family jokes these vanish faster than anything else I put out—we actually argue about who gets the last piece every time.

Storage Hacks

Once cool, pop them in a closed container and keep in the fridge 1 to 2 days. Air fry again to get the crunch back before eating. Skip the microwave—it just makes them limp and sad.

Swap Outs

You can use regular breadcrumbs but they're just not as crispy as panko. For dairy-free, mix plant milk (add lemon juice or vinegar instead of buttermilk). Gluten-free flour and crumbs totally work here, too.

Fun Ways To Serve

Dunk in spicy mayo or ranch for dipping. They’re awesome with burgers, veggie subs, or as a snack next to cold drinks in the backyard.

A plate full of fried onion rings. Save Pin
A plate full of fried onion rings. | cookbing.com

Onion Rings Tales

Onion rings got huge in diners across America during the 1950s. They started as a deep fried treat. Now, folks revamp them in air fryers for that classic taste made lighter right at home.

Common Questions

→ Why should I use sweet onions for air fryer onion rings?

Sweet onions—like Vidalia or yellow—taste milder and a bit sweet, so you get tasty rings that aren’t bitter. That gentle flavor fits perfectly under the crunchy crust once they cook.

→ How do I get onion rings extra crispy in the air fryer?

To max out crunch, stick with panko and try dipping the rings in egg and breadcrumbs twice. A quick spritz of oil all over before air frying gets you that crispy coating you’re after.

→ Can I make these onion rings ahead of time?

You’ll get the best crunch if you eat them right away, but you can bread them early and keep ’em chilled until it’s time to air fry. If you have leftovers, pop them back in the air fryer to breathe new life into the crunch.

→ What dipping sauces pair well with onion rings?

People love ranch, garlicky aioli, spicy sriracha mayo, or sweet honey mustard. Just go for your favorite and dunk away!

→ How do I prevent soggy onion rings?

Don’t pile them all in together. The trick’s to leave enough space in the air fryer so the hot air can reach everything—working in smaller batches if you need. A light oil spray helps, too!

Air Fryer Onion Rings

Homemade air fryer onion rings peek crispy and golden, seasoned just right and covered with panko for that craveable crunch.

Preparation Time
20 Minutes
Cooking Time
12 Minutes
Overall Time
32 Minutes
Created By: Lindsey

Recipe Type: Appetizers & Snacks

Skill Level: Beginner-Friendly

Type of Cuisine: American

Serves: 4 Portions (Roughly 20 to 25 onion rings)

Diet Preferences: Suitable for Vegetarians

What You'll Need

→ Main Ingredients

01 Spray olive oil (skip the kind in cans with propellants)
02 2 cups panko (Japanese-style breadcrumbs)
03 Half-cup buttermilk, or swap in milk with a dash of vinegar
04 2 big eggs
05 Salt and cracked pepper, use as much as you like
06 2 teaspoons paprika
07 2 teaspoons garlic powder
08 1 cup plain flour
09 2 large sweet onions (think Vidalia or yellow)

→ Optional Seasoning for Breadcrumbs

10 1 teaspoon dried thyme or oregano
11 2 tablespoons shredded parmesan cheese
12 1 teaspoon cayenne for heat

→ Dipping Sauce Suggestions

13 Honey mustard
14 Garlic aioli
15 Sriracha mayo
16 Ranch

Step-by-Step Directions

Step 01

Pop the basket in the air fryer for 10 to 12 minutes at 375°F. Flip the onion rings over about halfway. Take ‘em out once they’re deep golden and crunchy. If your rings are thick, tack on another minute or two. Spread them apart for the best crunch.

Step 02

Give the air fryer basket a quick spray with oil. Set your onion rings down one by one so there’s some breathing room. Spritz the tops too. You might need to fry in a couple rounds.

Step 03

Kick on your air fryer at 375°F and let it run for a few minutes. This helps everything come out crisp and evenly browned.

Step 04

Start by dusting each onion circle in the flour mix and shake off what won’t stick. Dip into the egg-buttermilk bath until it’s nicely coated. Then cover with the breadcrumb blend, pushing them in to stick on thick. If you want crazy crunch, dip in egg and breadcrumbs again for a double coat.

Step 05

Put out three shallow bowls. One’s for flour, paprika, garlic powder, salt, and pepper all mixed up. Next comes the bowl with eggs and buttermilk whisked together. Last, your panko and whatever extra flavor you feel like mixing in.

Step 06

Peel the onions, chop them into thick half-inch rings, and gently pull the layers apart. Use the tiny inside pieces for something else.

Helpful Notes

  1. A double dip gets you the crispiest onion ring shell anywhere.
  2. Jamming too many onions in at once will make them soggy and give you uneven color.

Essential Tools

  • Air fryer
  • A couple of shallow plates or bowls
  • Good sharp knife
  • Cutting board
  • Oil mister
  • Tongs

Allergen Warnings

Always review the ingredient labels for allergens or consult a healthcare professional with concerns.
  • Has wheat (gluten)
  • Has eggs
  • Has dairy (if you use milk or parmesan)

Nutritional Info (Per Portion)

Nutritional values are approximations and shouldn’t be viewed as customized health guidance.
  • Calories: 260
  • Fat Content: 7.5 grams
  • Carbohydrates: 39 grams
  • Protein Content: 7 grams