Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 400°F or your air fryer to 375°F.
- Thinly slice the onions to about ¼ inch using a mandoline slicer.
- Pat the sliced onions dry with a kitchen towel.
- Prepare the baking sheet with parchment paper and spread a layer of parmesan cheese.
- Arrange the onion slices over the cheese and drizzle with any optional seasonings.
- Bake for 12-15 minutes or air fry for 6-9 minutes until golden brown.
- Allow the chips to cool on the pan for a few minutes.
- Serve with your favorite dips or as a topping for salads.
Nutrition
Notes
Choose sweet onions for milder flavor or yellow onions for savory taste. Using a mandoline helps achieve uniform thickness for crispy results.
