Beer Battered Onion Rings Recipe

Peel the onions and slice into 1/4- to 1/2-inch thick rings. Separate the slices into individual rings, keeping only whole rings. If some rings fall into halves, set them aside for smaller pieces or discard.

Place the separated rings in a colander and sprinkle lightly with 1/2 tsp salt. Let sit for 10 minutes to draw out a little moisture, then pat thoroughly dry with paper towels. Dry rings help the batter adhere.

Mix dry ingredients

In a medium bowl, whisk together 1.25 cups all-purpose flour, 0.25 cups cornstarch, 1 tsp baking powder, 1 tsp salt, 1/2 tsp black pepper, 1/2 tsp paprika, and 1/4 tsp garlic powder until evenly combined.

Combine wet ingredients

In a separate small bowl, lightly beat 1 large egg. Add 1 cup cold beer (pause and keep it chilled until use) and 1/4 cup ice water to the egg and stir gently to combine.

Create batter

Pour the wet mixture into the dry ingredients and whisk just until combined. The batter should be slightly lumpy and thick enough to coat a spoon but still pourable. If batter seems too thick, add a tablespoon of ice water at a time until it reaches a smooth but clingy consistency. Chill the batter in the refrigerator for 10–15 minutes while preparing oil; cold batter and cold beer increase crispness.

Prepare coating station: place 1/2 cup additional flour in a shallow bowl for dusting the rings, the chilled batter in a tall container or bowl for dipping, and the optional 1/2 cup panko or fine breadcrumbs in another shallow dish if using an extra-crispy finish. Pat any remaining moisture off the onion rings again right before coating.

Heat oil in a heavy, deep skillet or deep-fryer to 350°F (175°C). Use enough oil to give rings space to float (about 3–4 cups in a 10- to 12-inch skillet). A thermometer is recommended for consistent results.

Dust onion rings lightly with the 1/2 cup flour, shaking off excess — this helps batter stick. Working in small batches (4–6 rings at a time depending on pan size), dip each floured ring into the beer batter, allowing excess to drip back into the bowl. For an extra-crispy crust, immediately press the battered ring into the panko/breadcrumbs to coat, or skip crumbs for a smooth beer-battered finish.

Carefully lower battered rings into the hot oil, avoiding overcrowding. Fry rings for 2.5–3.5 minutes, turning once with tongs or a slotted spoon, until the batter is golden brown and crisp. Adjust heat as needed to keep oil between 325–350°F (160–175°C).

Use a slotted spoon to transfer cooked rings to a wire rack set over a baking sheet (not paper towels) to keep them crisp. Immediately season lightly with a pinch of salt. Repeat with remaining rings, bringing oil back to temperature between batches.

When all batches are cooked, sprinkle chopped fresh parsley over the rings if using. Serve hot with lemon wedges and ketchup or your preferred dipping sauce on the side.

Leftovers can be reheated in a 375°F (190°C) oven on a wire rack for 5–7 minutes to regain crispness. Do not microwave, as that will make them soggy.