Name: Onion Rings
Prep time: 20 min
Cook time: 15 min
Total time: 35 min
Yield: 4 servings
Cuisine: French
Ingredients: 2 medium Large yellow onions; 1 cup All-purpose flour; 0.25 cup Cornstarch; 1 teaspoon Baking powder; 0.5 teaspoon Salt; 0.25 teaspoon Black pepper; 0.5 teaspoon Smoked paprika (optional); 0.25 teaspoon Garlic powder (optional); 1 cup Cold sparkling water (or milk/beer); 4 cups Vegetable oil (for deep frying)

These classic crispy onion rings, a staple appetizer, feature sweet onions coated in a light, seasoned batter and deep-fried to golden perfection. They offer a delightful crunch and savory flavor, perfect for sharing or as a side to your favorite meal. While often associated with American diner cuisine, the earliest known recipe for "Fried Onions with Parmesan Cheese" bears a striking resemblance to onion rings and appeared in a British cookbook in 1802. However, the French tradition of frying various vegetables, particularly popular during the Belle Époque, also contributed to the development of similar fried preparations, making a French interpretation quite fitting for this universally loved snack.

Instructions

1
Peel and slice the onions into 1/4-inch thick rings. Carefully separate the rings and set aside.
2
In a large bowl, whisk together the flour, cornstarch, baking powder, salt, black pepper, smoked paprika, and garlic powder until well combined.
3
Gradually add the cold sparkling water (or milk/beer) to the dry ingredients, whisking until a smooth, thick batter forms. Do not overmix; a few lumps are fine.
4
Heat vegetable oil in a deep pot or Dutch oven to 350°F (175°C). Ensure there is enough oil for the onion rings to be fully submerged.
5
Dip individual onion rings into the batter, ensuring they are fully coated, and allow any excess batter to drip off.
6
Carefully place 4-6 battered rings into the hot oil, ensuring not to overcrowd the pot. Fry for 2-3 minutes per side, or until golden brown and crispy.
7
Using a slotted spoon, remove the cooked onion rings from the oil and transfer them to a wire rack lined with paper towels to drain excess oil.
8
Season immediately with a pinch of extra salt, if desired. Repeat with the remaining onion rings, maintaining the oil temperature between batches.
9
Serve hot with your favorite dipping sauce.

Chef's Tips

•For best crispiness, onion rings are best enjoyed immediately. Leftovers can be reheated in an oven or air fryer at 375°F (190°C) for 5-7 minutes until crispy, but they may not be as perfect as fresh.
•For a gluten-free option, substitute all-purpose flour with a 1:1 gluten-free baking blend. For extra flavor, replace sparkling water with cold beer for a richer, more yeasty batter.
•Soaking sliced onions in ice water for 30 minutes before battering can make them crisper and reduce their pungency.
•Fun Fact: The largest onion ring ever made reportedly weighed over 135 pounds (61 kg) and was prepared in 2010 by a restaurant in New York.