Ingredients
Cheese
- 8 ounces parmesan cheese (freshly grated)
Vegetables
- 3 medium yellow onions (very thinly sliced, about ⅙ inch wide)
Oils & Seasonings
- 2 tablespoons avocado oil
- 2 teaspoons paprika (or to taste)
- 1 teaspoon coarse sea salt (or to taste)
- 1 teaspoon garlic powder (or to taste)
- ½ teaspoon seasoning salt (or to taste)
- ¼ teaspoon ground black pepper (or to taste)
Instructions
- Preheat Oven: Preheat your oven to 400°F and line a large rimmed baking pan with parchment paper to prevent sticking and for easy cleanup.
- Prepare the Parmesan Base: Grate 8 ounces of fresh parmesan cheese and evenly spread it out in a thin layer on the parchment-lined baking pan, creating a flavorful base layer.
- Slice Onions: Using a sharp knife or mandolin slicer, slice the 3 medium yellow onions very thinly, about ⅙ inch thick, and arrange the slices in a single layer over the parmesan cheese on the pan.
- Brush with Oil: Brush the onion slices gently with 2 tablespoons of avocado oil to help them crisp up and enhance the flavor while baking.
- Season: Evenly sprinkle the onion and cheese layers with 2 teaspoons paprika, 1 teaspoon coarse sea salt, 1 teaspoon garlic powder, ½ teaspoon seasoning salt, and ¼ teaspoon ground black pepper to add depth and a smoky, savory taste.
- Bake: Place the pan in the preheated oven and bake for 25 to 30 minutes, until the onion ring chips turn golden brown and become crispy.
- Cool and Serve: Let the chips cool on the pan for 10 minutes after baking, then break them into chips and enjoy as a crunchy snack or appetizer.
Notes
- For best results, use a mandolin slicer to achieve evenly thin onion slices.
- Adjust seasoning quantities to taste based on your preference for salt and spice level.
- Ensure onions are spread out in a single layer for even baking and crispiness.
- Store leftover chips in an airtight container at room temperature to maintain crispiness.
- This recipe is naturally gluten-free and vegetarian-friendly.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Snack
- Method: Baking
- Cuisine: American
- Diet: Gluten Free