Why You’ll Love This Recipe
These onion ring chips are crispy, cheesy, and full of flavor. The combination of parmesan cheese and thinly sliced onions creates a satisfying crunch, making them an excellent snack or side dish. They are quick to prepare and bake, giving you a flavorful treat in less than 30 minutes.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
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2 small white onions, sliced into 1/4-inch thick rounds
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7 oz shredded parmesan cheese
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1/2 tablespoon olive oil
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Salt, garlic powder, and paprika, to taste
Directions
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Preheat your oven to 400°F (200°C) and line a rimmed baking sheet with parchment paper.
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Sprinkle a thin, even layer of parmesan cheese on the baking sheet.
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Place the onion rings on the cheese, ensuring they don’t overlap.
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Brush the tops of the onion rings with olive oil, and season them with salt, garlic powder, and paprika.
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Bake for 18 minutes or until golden brown. Allow to cool for 5-10 minutes before serving.
Servings and Timing
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Servings: 4
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Prep Time: 5 minutes
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Cook Time: 18 minutes
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Total Time: 23 minutes
Variations
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Add extra seasoning like chili powder or cumin for more flavor.
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Substitute mozzarella cheese for a stretchier, meltier texture.
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Serve with a side of Lazy Tzatziki dip or a spicy mayo dip for extra flavor.
Storage/Reheating
Store leftover onion ring chips in an airtight container at room temperature for up to 2 days. Reheat them in the oven for a few minutes to regain their crispiness.
FAQs
Can I use red onions for this recipe?
Yes, red onions can be used instead of white onions for a slightly different flavor.
Can I air fry these onion rings?
Yes, you can air fry them at 375°F (190°C) for about 10-12 minutes, checking halfway to ensure they don’t burn.
Do I need to peel the onions?
Yes, peel the onions before slicing them to ensure the rings hold together.
Can I make these without parmesan cheese?
Parmesan cheese works best for its texture and flavor, but you can experiment with mozzarella or other hard cheeses.
Can I use a different type of oil?
Olive oil is recommended, but you can use avocado oil or another mild oil if preferred.
How do I ensure the onion rings are crispy?
Make sure your onion slices are thin and evenly coated with cheese. Using parchment paper also helps them crisp up evenly.
Can I freeze these onion ring chips?
Freezing is not recommended, as it can affect their texture. They are best enjoyed fresh.
Are these onion ring chips gluten-free?
Yes, they are naturally gluten-free as they use only onions and cheese.
Can I use a different type of cheese?
Yes, you can substitute mozzarella, but the texture and flavor will change slightly.
How do I prevent the onion rings from sticking to the baking sheet?
Using parchment paper is key to preventing sticking and ensuring an easy cleanup.
Conclusion
These 2-Ingredient Onion Ring Chips are a simple and delicious low-carb snack or side dish. With their crispy texture and savory flavors, they’re the perfect way to satisfy your onion ring cravings without the carbs. They are easy to make, customizable, and a great addition to any meal or as a stand-alone treat.

2-Ingredient Onion Ring Chips (Low Carb)
- Author: Amy
- Prep Time: 5 minutes
- Cook Time: 18 minutes
- Total Time: 23 minutes
- Yield: 4 servings
- Category: Snack / Side Dish
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Description
These 2-Ingredient Onion Ring Chips are a low-carb, keto-friendly twist on classic onion rings. Made with just onions and parmesan cheese, they’re crispy, cheesy, and full of flavor. A quick and easy snack or side dish, these onion ring chips are ready in less than 30 minutes!
Ingredients
2 small white onions, sliced into 1/4-inch thick rounds
7 oz shredded parmesan cheese
1/2 tablespoon olive oil
Salt, garlic powder, and paprika, to taste
Instructions
-
Preheat your oven to 400°F (200°C) and line a rimmed baking sheet with parchment paper.
-
Sprinkle a thin, even layer of parmesan cheese on the baking sheet.
-
Place the onion rings on the cheese, ensuring they don’t overlap.
-
Brush the tops of the onion rings with olive oil and season with salt, garlic powder, and paprika.
-
Bake for 18 minutes or until golden brown. Allow to cool for 5-10 minutes before serving.
Notes
Add extra seasoning like chili powder or cumin for a more flavorful twist.
You can substitute mozzarella cheese for a meltier texture.
Serve with Lazy Tzatziki dip or a spicy mayo dip for an extra burst of flavor.