Gluten-Free Onion Rings
By the Gluten Free Recipes team ·
Crispy, golden-brown gluten-free onion rings boast a satisfying crunch and a tender, sweet onion interior. This easy recipe delivers a delightful appetizer perfect for dipping and sharing.
At a glance: This easy salads and sides recipe yields 4 servings in about 20 minutes (10 min prep, 10 min cook). It uses 9 ingredients — including yellow onions, gluten-free all-purpose flour blend, paprika — and walks through 7 steps. Updated . Browse more salads and sides recipes or return to all gluten-free recipes.
Cross-Contamination Warning for Gluten-Free Onion Rings: When preparing this salads and sides recipe, in a shared kitchen, avoid porous materials — wooden spoons, wooden cutting boards, and scratched non-stick pans can harbor gluten proteins even after washing. Prefer glass, metal, or silicone tools.
Gluten-Free Notes for Gluten-Free Onion Rings: This recipe is gluten-free by using a certified gluten-free flour blend and avoiding any gluten-containing grains. Always verify packaged ingredients for GF certification.
Ingredients
- 2 large yellow onions
- 1 cup gluten-free all-purpose flour blend
- 1 tsp paprika
- 0.5 tsp garlic powder
- 0.5 tsp salt
- 0.25 tsp black pepper
- 1 cup unsweetened plant-based milk (like almond or soy)
- 2 tbsp apple cider vinegar
- 3 cups vegetable oil, for frying
Instructions
- 1
Prepare the onions by peeling them and slicing them into 1/4-inch thick rings. Gently separate the rings and set them aside in a bowl.
- 2
In a medium bowl, whisk together the gluten-free all-purpose flour blend, paprika, garlic powder, salt, and black pepper until well combined. This forms your dry coating.
- 3
In a separate shallow bowl or dish, combine the plant-based milk and apple cider vinegar. Let this mixture sit for about 5 minutes to curdle slightly, creating a buttermilk-like consistency.
- 4
Heat the vegetable oil in a large, heavy-bottomed pot or Dutch oven over medium-high heat until it reaches 350°F (175°C). You can test the temperature by dropping a tiny bit of batter; it should sizzle immediately.
- 5
Working in batches, dip each onion ring first into the plant-based milk mixture, allowing excess to drip off, then dredge it thoroughly in the seasoned gluten-free flour blend, ensuring it's fully coated. Place the coated rings on a wire rack while you prepare the next batch.
- 6
Carefully place the coated onion rings into the hot oil, being careful not to overcrowd the pot. Fry for about 3-4 minutes per side, or until they are a deep golden brown and crispy. Use a slotted spoon to remove them from the oil and place them on a clean wire rack set over a baking sheet to drain.
- 7
Repeat the frying process with the remaining onion rings. Serve these hot, crispy gluten-free onion rings immediately with your favorite dipping sauce.
Nutrition (per serving)
Tips & Notes
- Any plant-based milk works here — oat milk (certified GF) gives the richest mouthfeel; almond milk keeps it lighter.
- Press or mince garlic rather than slicing for a more pungent flavor; slice for a milder taste.
- Caramelize onions over medium-low heat for 30–45 minutes for a sweet depth; rush at high heat and they'll be bitter.
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