Description
These crispy oven-baked Parmesan Onion Rings are a cheesy, breadcrumb-free twist on the classic. With golden edges, rich flavor, and a satisfying crunch, they’re perfect as a snack, appetizer, or side dish—and they’re naturally low-carb.
Ingredients
2 medium white onions, peeled and sliced into ¼-inch rings
2 cups shredded Parmesan cheese (freshly grated preferred)
1–2 tbsp olive oil (optional, for extra browning)
½ tsp salt
½ tsp garlic powder
½ tsp paprika
Optional: pinch of chili powder or flakes for heat
Instructions
Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
Slice onions into ¼-inch rounds, keeping rings intact.
Place 1 tablespoon Parmesan in small circles on the parchment, slightly larger than your onion rings.
Set one onion ring in the center of each cheese circle.
Sprinkle another tablespoon of Parmesan over each ring, pressing lightly to help it stick.
Season with salt, garlic powder, and paprika (plus chili flakes if desired).
Bake for 15–20 minutes, until cheese is golden and crispy around the edges.
Let cool 10–15 minutes on the baking sheet before serving for maximum crunch.
Notes
Parchment paper is essential for easy release—skip foil or wax paper.
Freshly grated Parmesan gives the best melt and crisp, but pre-shredded works if you’re short on time.
Try serving with marinara, ranch, or spicy aioli for dipping.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Appetizer, Snack, Side Dish
- Method: Oven-baked
- Cuisine: American
Nutrition
- Serving Size: 3 onion rings
- Calories: 185 kcal
- Sugar: 3 g
- Sodium: 560 mg
- Fat: 13 g
- Saturated Fat: 6 g
- Unsaturated Fat: 6 g
- Trans Fat: 0 g
- Carbohydrates: 7 g
- Fiber: 1 g
- Protein: 12 g
- Cholesterol: 30 mg