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Air Fryer Frozen Onion Rings

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Making air fryer frozen onion rings is one of the easiest ways to achieve restaurant-level crispiness at home. Onion rings in the air fryer quickly cook to golden perfection without needing extra oil, making them a lighter and better option. When you’re snacking solo or serving a crowd, these crispy rings are ready in minutes in a preheated air fryer.

A serving of crispy fried onion rings on a dark plate, garnished with chopped herbs, with dipping sauce and chopped green onions in small glass bowls.
Air Fryer Frozen Onion Rings. Photo credit: Low Carb – No Carb.

One busy evening, I craved something crispy but had no time to cook from scratch. I grabbed a bag of frozen onion rings and tossed them into the air fryer, hoping for that perfect crunch without the grease. In just a few minutes, I had golden, crispy onion rings that tasted as good as deep-fried—quick, easy, and delicious.

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Crispy Air Fryer Recipe

Like fried chicken in air fryer, air fryer onion rings become crispy in the air fryer because the hot circulating air rapidly removes moisture from the coating while evenly crisping it up. Light coating, such as almond flour and breadcrumbs, helps create a crunchy texture without deep frying. Spraying a little EVO oil before cooking improves the crispiness, giving the onion rings that perfect golden crunch.

Reheating Onion Rings

Reheating onion rings properly is important to restore their crispy texture, and the best way to reduce food waste. They can become soggy or overly dry if not reheated correctly, losing their crunch. Using the right method, like an air fryer or oven, they stay golden and crispy with the correct cooking time, just like when they were freshly made.

A serving of crispy fried onion rings garnished with chives, accompanied by two small bowls of dipping sauce and chopped green onions. An onion is visible in the background.
A serving of crispy fried onion rings.

Best Time to Serve this Food Masterpiece

Making frozen onion rings is the perfect addition to any meal or occasion. Serve them with green bean casserole, sausage, or chicken curry as a fun side dish at dinner.

This recipe is similar to Alexia onion rings and can be a party appetizer everyone will love. They’re a go-to favorite for game nights, movie marathons, or when you’re hosting last-minute guests.

How To Make Best Frozen Onion Rings Perfectly Crispy

Make the best frozen onion rings perfectly crispy with this easy method—no soggy bites. You’ll get golden, crunchy onion rings whenever using an air fryer.

Kitchen Gadgets Needed:

  • Air Fryer: The essential tool for achieving crispy, golden onion rings without deep frying.

Ingredients Needed:

  • Frozen Onion Rings: Ready to cook for ultimate convenience.
  • EVO Oil (Optional): A light cooking spray improves crispiness and adds a touch of flavor.

*Exact measurements are listed in the recipe card below.

STEP-BY-STEP INSTRUCTIONS TO COOK FROZEN ONION RINGS

First Step: Prepare Frozen Onion Rings

Take the frozen onion rings straight out of the freezer—no need to thaw them. Lightly spray them with EVO oil to improve their crispiness, but this step is optional. Preheat your air fryer.

A hand holding a bag of frozen onion rings next to a baking tray with onion rings, and a pouring bottle of EVO oil, labeled for air fryer preparation.
Ingredients for Air Fryer Frozen Onion Rings.

Second Step: Spray Basket with EVO Oil

Lightly spray the air fryer basket with EVO oil to prevent sticking and improve crispiness. This step helps create a golden, crunchy texture while reheating. Make sure the oil is evenly distributed across the basket before adding the onion rings.

A person sprays oil into an empty black slow cooker pot, with onions, herbs, and a bag of food on a light wooden surface nearby.
A person sprays oil into an air fryer,

Third Step: Place Frozen Onion Rings

Arrange the frozen onion rings inside the air fryer basket in a single layer. Avoid overcrowding to ensure they cook evenly and get crispy all around. If needed, cook in batches for the best results.

Air fryer basket with uncooked breaded onion rings, a hand reaching into a bag of breadcrumbs, whole onions, chopped green onions, oil, and herbs on a white wooden surface.
Air fryer basket with uncooked breaded onion rings.

Fourth Step: Reheat Rings in the Air Fryer

Set the air fryer to 400°Fahrenheit (200°Celsius) and cook the onion rings for 7 minutes. The hot air circulation will help them crisp up while keeping the inside tender. Check on them halfway to ensure they’re cooking evenly.

A top-down view of an air fryer with onion rings inside, placed on a light wooden surface with small bowls of chopped green onions nearby.
Air fryer with onion rings inside.

Fifth Step: Flip and Continue to Reheat

Use tongs to flip each onion ring carefully for an even crunch. Air fry for another 7 minutes at 400°Fahrenheit (200°Celsius) until they are golden and crispy. Serve immediately with your favorite dipping sauce.

Split image showing onion rings being cooked: on the left, onion rings in a pan; on the right, onion rings inside an air fryer with a transparent lid.
Onion rings being cooked.

TIPS AND TRICKS:

  • For the crispiest results, make sure to preheat your air fryer before cooking and maintain the 400 degree temperature.
  • Avoid overcrowding the basket; cooking in a single layer ensures even crispiness.
  • Lightly spraying the onion rings with oil can give them a golden finish.
  • Flip the onion rings halfway through cooking for an evenly crunchy texture.

FREQUENTLY ASKED QUESTIONS AND ANSWERS

Substitute For Air Fryer Frozen Onion Rings

If you don’t have frozen onion rings, you can easily make your own using fresh onions. Slice onions into thick rings, coat them in your favorite breading or almond flour and follow the same air fryer cooking method. Alternatively, try using zucchini or eggplant slices as a fun twist on the classic onion ring.

A plate of crispy onion rings served with two small bowls, one containing sliced green onions and the other containing a creamy dipping sauce.
Onion rings served with two small bowls.

What To Serve With Onion Rings in Air Fryer?

Onion rings pair perfectly with classic dips like buffalo ranch, BBQ sauce, or cheese dip for a flavor boost. Serve them alongside zucchini fritters, avocado burgers, hasselback chicken, or grilled shrimp skewers for a satisfying meal.

Pair them with a crisp side of green goddess salad or tomato cucumber salad to balance the crunch with freshness for a lighter option.

How Do I Store Crispy Recipes?

To store crispy onion rings from the air fryer, let them cool completely before transferring them to an airtight container. Place a paper towel at the bottom of the container to help absorb any excess moisture and keep them crisp. Store the container in the refrigerator for up to 3 days, and when you’re ready to enjoy them again.

A plate of crispy fried onion rings garnished with chopped chives, served with a dish of dipping sauce and a bowl of chopped green onions.
Crispy fried onion rings.
Can I Freeze Onion Rings from Air Fryer?

Place the cooked onion rings on a baking sheet in a single layer and freeze them until solid. Once frozen, transfer them to an airtight freezer bag or container, removing as much air as possible to prevent freezer burn. When ready to eat, reheat the frozen onion rings in the air fryer.

More Tasty Ideas for You

There are plenty more delicious ideas to explore, like our quick and easy sausage balls, a perfect idea for an appetizer. Try our cheesy bread bites filled with homemade scratchings to give you that extraordinary flavor for your snack during brunch or party, as an appetizer, or as a side with soup.

Make a pretzel fathead dough with a soft and chewy addition for your breakfast or brunch with zero net carbs. Serve our pretzels recipe using cheese sauce or dip for your next get-together.

Pin For Later

A plate of crispy air fryer onion rings garnished with chopped green onions, with a dipping sauce in the background. Text promotes keto, low carb, and gluten-free options.
A plate of crispy air fryer onion rings.

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A plate of crispy breaded onion rings garnished with chopped chives, served with a creamy dipping sauce and a side of sliced green onions in small bowls.

Air Fryer Frozen Onion Rings

Zuzana Paar
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Making air fryer frozen onion rings is one of the easiest ways to achieve restaurant-level crispiness at home. Onion rings in the air fryer quickly cook to golden perfection without needing extra oil, making them a lighter and better option. When you're snacking solo or serving a crowd, these crispy rings are ready in minutes in a preheated air fryer.
Prep Time 5 minutes
Cook Time 14 minutes
Course Appetizer, Recipes, Small bites, Snack
Cuisine American, International
Servings 4 Portions
Calories 10 kcal

Equipment

Ingredients
 
 

  • 12 Pieces Onion Rings Frozen
  • 1 teaspoon EVO Oil

Video

[adthrive-in-post-video-player video-id=”BR53aJ0F” upload-date=”2025-04-19T18:10:16+00:00″ name=”Air Fryer Frozen Onion Rings YTV.mp4″ description=”Making air fryer frozen onion rings is one of the easiest ways to achieve restaurant-level crispiness at home. Onion rings in the air fryer quickly cook to golden perfection without needing extra oil, making them a lighter and better option. When you’re snacking solo or serving a crowd, these crispy rings are ready in minutes in a preheated air fryer.” player-type=”default” override-embed=”default”]

Instructions
 

  • Take the frozen onion rings straight out of the freezer—no need to thaw them. Lightly spray them with EVO oil to improve their crispiness, but this step is optional. Preheat your air fryer.
  • Lightly spray the air fryer basket with EVO oil to prevent sticking and improve crispiness. This step helps create a golden, crunchy texture while reheating. Make sure the oil is evenly distributed across the basket before adding the onion rings.
  • Arrange the frozen onion rings inside the air fryer basket in a single layer. Avoid overcrowding to ensure they cook evenly and get crispy all around. If needed, cook in batches for the best results.
  • Set the air fryer to 400°Fahrenheit (200°Celsius) and cook the onion rings for 7 minutes. The hot air circulation will help them crisp up while keeping the inside tender. Check on them halfway to ensure they’re cooking evenly.
  • Use tongs to flip each onion ring carefully for an even crunch. Air fry for another 7 minutes at 400°Fahrenheit (200°Celsius) until they are golden and crispy. Serve immediately with your favorite dipping sauce.

Notes

  • For the crispiest results, make sure to preheat your air fryer before cooking and maintain the 400 degree temperature.
  • Avoid overcrowding the basket; cooking in a single layer ensures even crispiness.
  • Lightly spraying the onion rings with oil can give them a golden finish.
  • Flip the onion rings halfway through cooking for an evenly crunchy texture.

Nutrition

Serving: 1PortionCalories: 10kcalCarbohydrates: 0.3gProtein: 0.03gFat: 1gSaturated Fat: 0.1gPolyunsaturated Fat: 0.1gMonounsaturated Fat: 1gSodium: 0.1mgPotassium: 4mgFiber: 0.1gSugar: 0.1gVitamin A: 0.1IUVitamin C: 0.2mgCalcium: 1mgIron: 0.01mg

Disclaimer

Please note that nutrient values are estimates only. Variations can occur due to product availability and manner of food preparation. Nutrition may vary based on methods of origin, preparation, freshness of ingredients, and other factors.

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By Zuzana Paar on April 20th, 2025
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About Zuzana Paar

Zuzana is the creative force behind this vibrant blog. With passion as a recipe developer, content creator, food writer, movie maker, and photographer, she poured her heart and soul into curating a space brimming with delightful keto and low carb recipes. Join her on this flavorful journey where quick, easy-to-make dishes take center stage, bringing joy and nourishment to your table.

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