Jul 14 2026
RestaurantsCook OutOnion Rings Side Recipe

Onion Rings Side Recipe

Inspired by Cook Out
Time30m
Serves4

Make Onion Rings Side Recipe in just 30m. Get the full recipe with step-by-step instructions at pekinthechef.com.

Was this page helpful?

Help improve this recipe for others.

Send this recipe to your inbox.

We'll email it straight to you - plus weekly cooking inspiration.

Ingredients

Some product links may be affiliates. If you buy through them, you're supporting the site and Pekin may earn a commission at no extra cost to you.

Batter

Onion Rings

Method

Prepare the Onions

  1. 1

    Slice the Onions

    Peel the large onions and slice them into 1/4-inch thick rings. Carefully separate the rings and set them aside.

Make the Batter

  1. 2

    Combine Dry Ingredients

    In a large bowl, whisk together the all-purpose flour, cornstarch, baking powder, salt, garlic powder, onion powder, and black pepper until well combined.

  2. 3

    Add Sparkling Water

    Gradually pour in the cold sparkling water into the dry ingredients while whisking until the batter is smooth and free of lumps. The batter should be thick enough to coat the onion rings.

Fry the Onion Rings

  1. 4

    Heat the Oil

    In a deep pot or heavy skillet, heat the vegetable oil over medium-high heat until it reaches 350°F (175°C).

  2. 5

    Coat the Onion Rings

    Dip each onion ring into the batter, making sure it is fully coated, and then carefully place it into the hot oil.

  3. 6

    Fry Until Golden

    Fry the onion rings in batches, being careful not to overcrowd the pan, for about 2-3 minutes or until golden brown and crispy. Use a slotted spoon to remove them from the oil and place on a paper towel-lined plate to drain excess oil.

Serve

  1. 7

    Enjoy Your Onion Rings

    Serve the onion rings hot with your favorite dipping sauce. Enjoy!

More from Cook Out