Fried onion rings

Discover the ultimate homemade fried onion rings with this easy recipe! Made with red onions, a light and airy batter of all-purpose flour, baking powder, and sparkling water, these crispy onion rings are perfect as a snack or side dish. Try it now for a delightful treat!

18 Feb 2026
Cook time 10 min
Prep time 15 min

Ingredients:

3/4 cup all-purpose white wheat flour
1 tsp baking powder
1 cup sparkling water
2 red onions
Fried onion rings

Fried onion rings are a delicious snack or side dish that's crispy on the outside and tender on the inside. This recipe uses sparkling water to create a light and airy batter, complemented by the sweetness of red onions. Whether you're preparing for a family gathering or just craving a tasty treat, these fried onion rings are sure to be a hit.

Instructions:

1. Prepare the Batter:
- In a medium bowl, combine the 3/4 cup of all-purpose white wheat flour and 1 tsp of baking powder.
- Gradually whisk in 1 cup of sparkling water until the mixture forms a smooth and slightly thick batter. Set aside to rest.
2. Slice the Onions:
- Peel the 2 red onions and cut them into 1/4-inch thick rings. Separate the rings and set them aside.
3. Heat Oil for Frying:
- In a deep frying pan or deep fryer, heat oil to 350°F (175°C). Make sure there's enough oil to submerge the onion rings, about 2 inches deep.
4. Coat the Onion Rings:
- Dip each onion ring into the batter, ensuring it is fully coated. Allow any excess batter to drip off before frying.
5. Fry the Onion Rings:
- Carefully place the coated onion rings into the hot oil, a few at a time, to avoid overcrowding. Fry them for about 2-3 minutes or until they are golden brown and crispy. Flip them halfway through to ensure even frying.
6. Drain and Season:
- Using a slotted spoon, remove the onion rings from the oil and place them on a plate lined with paper towels to drain any excess oil.
- Sprinkle salt over the hot onion rings to taste.
7. Serve and Enjoy:
- Serve the fried onion rings immediately while they are hot and crispy. They make a great appetizer or side dish.

Enjoy your perfectly fried onion rings as a standalone snack or a tasty side dish to your favorite meal. The combination of the light, crispy batter and the sweet, tender onions will leave you and your guests craving for more. Pair them with your favorite dipping sauce for an extra burst of flavor.

Fried onion rings FAQ:

What is the ideal frying temperature for onion rings?

The ideal frying temperature for onion rings is 350°F (175°C). This ensures that they cook evenly and become golden brown without being greasy.

How long should I fry the onion rings?

Fry the onion rings for about 2-3 minutes, flipping them halfway through to ensure even cooking. They should be golden brown and crispy when done.

Can I store leftover onion rings, and how?

Yes, you can store leftover onion rings in an airtight container in the refrigerator for up to 3 days. For best results, reheat them in the oven to restore their crispiness.

What can I use instead of red onions?

You can substitute red onions with yellow or white onions, though the flavor and sweetness will slightly differ. Sweet onions can also be a good alternative for a milder taste.

What adjustments do I need to make for a gluten-free batter?

To make a gluten-free batter, substitute the all-purpose flour with a gluten-free flour blend. Ensure it has a similar texture and protein content for best results.

Tips:

- Ensure the sparkling water is cold to help create a lighter batter.

- Slice the onions evenly to ensure they cook at the same rate.

- Dry the onion slices thoroughly before dipping them in the batter to ensure the batter sticks well.

- Fry in small batches to avoid overcrowding the pan, which can lower the oil temperature and result in soggy onion rings.

- Drain the fried onion rings on a paper towel-lined plate to remove excess oil and maintain crispiness.

- For added flavor, consider adding spices like garlic powder, paprika, or black pepper to the batter.

Nutrition per serving

4 Servings
Calories 120kcal
Protein 3.56g
Carbohydrates 27g
Fiber 2.47g
Sugar 4.67g
Fat 0.48g

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