2 Ingredient Onion Ring Chips (Low Carb) Recipe
Introduction
These 2 Ingredient Onion Ring Chips are a delicious, low-carb snack that’s crispy and full of flavor. Made with just onions and parmesan cheese, they’re perfect for anyone looking for a simple yet satisfying treat.

Ingredients
- 2 small white onions, sliced into 1/4 inch thin rounds
- 7 oz shredded parmesan cheese
- 1/2 tablespoon olive oil
- Salt, garlic powder, and paprika, to taste
- Optional: serve with Lazy Tzatziki
Instructions
- Step 1: Preheat your oven to 400℉ and line a 12×17 inch rimmed baking sheet with parchment paper.
- Step 2: Sprinkle the baking sheet evenly with the shredded parmesan cheese, creating a thin layer.
- Step 3: Arrange the onion ring slices on top of the cheese, making sure they do not overlap but touch side by side.
- Step 4: Brush the tops of the onion rings with olive oil, then season with salt, garlic powder, and paprika to taste.
- Step 5: Bake for about 18 minutes, or until the cheese is golden brown and crispy.
- Step 6: Let cool for 5 to 10 minutes, then break apart the chips and serve.
Tips & Variations
- Use a mandoline slicer to get perfectly even onion rings for consistent baking.
- Try different spices like smoked paprika or cayenne for a spicy kick.
- Serve with a creamy dip such as homemade tzatziki or ranch for extra flavor.
- Make smaller chips by cutting the onion rounds in halves or quarters before baking.
Storage
Store leftover onion ring chips in an airtight container at room temperature for up to 2 days to retain crispness. Reheat briefly in a hot oven (350℉) for a few minutes to refresh their crunch before serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of cheese instead of parmesan?
Parmesan works best because it crisps nicely without excessive oil. You can try other hard cheeses like Asiago or Pecorino, but they may result in a slightly different texture.
How thin should I slice the onions?
Slicing onions about 1/4 inch thick is ideal to ensure they cook evenly and stay sturdy enough to hold together as chips.
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2 Ingredient Onion Ring Chips (Low Carb) Recipe
- Total Time: 28 minutes
- Yield: 4 servings 1x
- Diet: Low Carb
Description
These 2 Ingredient Onion Ring Chips are a crispy, low carb snack made from thinly sliced white onions and shredded parmesan cheese. Baked to golden perfection and seasoned with garlic powder, paprika, and salt, they offer a flavorful alternative to traditional onion rings without the guilt. Perfect for pairing with a tangy Lazy Tzatziki dip, these chips are easy to prepare, satisfying, and ideal for anyone seeking a light, crunchy treat.
Ingredients
Main Ingredients
- 2 small white onions, sliced into 1/4 inch thin rounds
- 7 oz shredded parmesan cheese
- 1/2 tablespoon olive oil
- Salt, to taste
- Garlic powder, to taste
- Paprika, to taste
For Serving
- Lazy Tzatziki (optional, for dipping)
Instructions
- Preheat the oven: Set your oven to 400℉ (204℃) and line a 12×17 inch rimmed baking sheet with parchment paper to prevent sticking and facilitate easy cleanup.
- Prepare the cheese base: Evenly sprinkle the shredded parmesan cheese across the lined baking sheet, creating a thin and uniform layer as the foundation for the onion chips.
- Arrange the onion slices: Place the 1/4 inch onion rings onto the cheese layer, making sure they are positioned right next to each other without overlapping, ensuring even baking and crispiness.
- Add oil and seasoning: Brush the tops of the onion rings lightly with olive oil. Then season them evenly with salt, garlic powder, and paprika to enhance flavor.
- Bake: Place the baking sheet in the preheated oven and bake for about 18 minutes, or until the cheese and onion rings turn golden brown and crispy on the edges.
- Cool and serve: Remove from the oven and allow the chips to cool for 5-10 minutes, which helps them firm up for better texture. Break into clusters and serve alongside Lazy Tzatziki dip if desired.
Notes
- Use white onions for a milder, sweeter flavor; red onions can be used but may alter the taste slightly.
- Ensure onion slices are uniform in thickness for even baking.
- Brush olive oil sparingly to avoid sogginess but still help seasoning adhere and improve crispness.
- Customize seasoning by adding chili powder or cayenne for a spicy kick.
- These chips are best eaten the same day for optimal crispiness.
- Lazy Tzatziki dip enhances the flavor, but these chips can be enjoyed on their own.
- Prep Time: 10 minutes
- Cook Time: 18 minutes
- Category: Snack
- Method: Baking
- Cuisine: American
Keywords: onion ring chips, low carb snack, parmesan chips, baked onion rings, healthy snacks, easy snack recipe

