Fried Onion Rings

Fried onion rings recipe

The Spruce / Diana Chistruga

  • Total: 40 mins
  • Prep: 20 mins
  • Cook: 20 mins
  • Servings: 6 to 8 servings

Deep fried onion rings are one of our guilty pleasures. We don't make them often, so they are a real treat when we do. Serve them along with grilled steaks, burgers, or sandwiches. And crispy fried onion rings make a great burger or pulled pork topping.

Large sweet onions, like Vidalias, are perfect for onion rings. This batter makes an excellent coating on the onion rings and it can be seasoned with a dash of your favorite seasoning blend. We like to add a salt-free Cajun seasoning to the batter. If your seasoning contains salt, reduce the amount of salt in the batter.

These beer battered onion rings are another excellent option.

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Click Play to See These Crispy Fried Onion Rings Come Together

Ingredients

  • 3 large Spanish onions (or sweet onions)
  • 1/2 cup all-purpose flour
  • 3/4 teaspoon salt, plus more to season
  • 1/8 teaspoon freshly ground black pepper
  • 1/2 teaspoon baking powder
  • 1 egg (well beaten)
  • 1/2 cup milk
  • Cooking oil for deep frying

Steps to Make It

  1. Gather the ingredients.

    Ingredients for fried onion rings
    The Spruce / Diana Chistruga
  2. Heat the oven to 200 F. Line a baking sheet with paper towels and have a spare baking sheet or pan ready for keeping the fried onion rings warm.

    Line baking sheet
    The Spruce / Diana Chistruga
  3. Wash and peel the onions and then cut them into 1/4-inch thick rounds. Separate rounds into rings.

    Wash and peel onions
    The Spruce / Diana Chistruga
  4. Heat 3 to 4 inches of vegetable oil in a deep, heavy pan or deep fryer to 365 F.

    Pan
    The Spruce / Diana Chistruga
  5. In a bowl, combine flour, seasonings, and baking powder. In a small bowl, whisk together egg and milk. Add milk mixture to dry ingredients. Stir until well blended.

    Add flour
    The Spruce / Diana Chistruga
  6. Dip onion rings into batter, then drop into deep fat at about 365. Work with just a few at a time; don't crowd them.

    Dip onion rings
    The Spruce / Diana Chistruga
  7. Fry the onion rings until they are golden brown, turning to brown both sides. Each batch will take about 2 to 3 minutes.

    Fry
    The Spruce / Diana Chistruga
  8. Remove the onion rings to the pan with paper towels to drain thoroughly. Transfer them to another pan and move them to the preheated oven to keep warm while you make subsequent batches. They will stay crisp for about 20 to 30 minutes.

    Remove onions from oven
    The Spruce / Diana Chistruga
  9. Repeat with the remaining onion rings. 

    Repeat with onion rings
    The Spruce / Diana Chistruga
  10. Once all of the onion rings have been fried, serve immediately, sprinkled with salt.

    Onion rings
    The Spruce / Diana Chistruga

Tip

  • Make sure the oil has reached 365 F before adding subsequent batches. Keep batches small and don't crowd. The oil will take longer to come back to temperature if too many pieces are added at once, resulting in an oilier coating on the onion rings.

Recipe Variations

  • Seasonings may be added to the batter. Replace some of the salt with Creole or Cajun seasoning or a seasoned salt blend. Or, add about 1/2 teaspoon of garlic powder to the batter. Onion powder and paprika would be good choices as well.