Onion Rings Recipe

Prepare onions

Peel the onions and slice into 1/3-1/2 inch (8–12 mm) rings. Gently separate rings from each other and set aside. If you prefer a milder, crisper ring, place separated rings in a bowl with 1/2 cup buttermilk and refrigerate for 20–30 minutes, then drain and pat dry.

Make dry mix

In a shallow bowl or wide plate, whisk together 1.25 cups all-purpose flour, 1/4 cup cornstarch, 1 tsp baking powder, 1 tsp salt, 1/2 tsp black pepper, and 1/2 tsp paprika. This dry mix will help the batter cling and create a light crust.

Make wet batter

In a separate bowl, beat 1 egg with 3/4 cup milk until combined. Stir in the wet mixture to the dry mix just until mostly smooth; a few small lumps are ok. The batter should be thick enough to coat the back of a spoon but still pourable — if too thick, whisk in up to 1–2 tbsp milk.

Prepare crumb coating

Place 1.5 cups panko breadcrumbs in a third shallow bowl or tray. For extra crispness, you can pulse panko briefly in a food processor for a slightly finer texture.

Coat the rings

Working in batches (do not overcrowd), dredge each onion ring first in the dry flour mix (shake off excess), then dip into the wet batter allowing excess to drip back into the bowl, and finally press into panko breadcrumbs to fully coat. Place coated rings on a wire rack while you heat the oil. Repeat until all rings are coated.

Heat oil & fry

Pour vegetable oil into a heavy-bottomed pot or deep fryer to a depth of about 2–3 inches (enough to fully submerge rings). Heat oil to 350°F (175°C). If you don’t have a thermometer, heat until a small piece of bread browns in about 60 seconds. Fry rings in small batches (4–6 rings depending on pot size) for 2.5–3.5 minutes, turning once, until golden brown and crisp. Adjust heat as needed to maintain temperature between 340–360°F (170–180°C).

Drain & season

Using a slotted spoon or spider, remove onion rings to a paper towel–lined tray or wire rack set over a tray. Immediately sprinkle with a light pinch of salt. Let rings rest 1–2 minutes — they will crisp further as they cool slightly.

Serve

Arrange onion rings on a platter and serve hot with a bowl of thousand island dressing for dipping.

In a small bowl, combine 1/2 cup mayonnaise, 2 tbsp ketchup, 2 tbsp sweet pickle relish, 1 tsp white wine vinegar, 1 tsp finely grated onion, 1/2 tsp Worcestershire sauce, 1/2 tsp hot sauce, 1/4 tsp salt, and 1/4 tsp black pepper. Stir until smooth and well combined.

Taste and adjust: add a little more relish for sweetness/texture, a dash more vinegar if you want tang, or more hot sauce to increase heat. Chill in the refrigerator for at least 15 minutes to let flavors meld before serving.

Serve chilled alongside freshly fried onion rings for dipping.