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2-Ingredient Onion Ring Chips (Viral Recipe)

These 2-Ingredient Onion Ring Chips are the easiest, crispiest snack trending on TikTok! Made with just onions and cheese, this viral recipe is packed with flavor and crunch.

A hand holds up a crispy, golden brown potato slice with melted cheese. The background shows more slices with a similar texture, all lying flat on a surface.

If you love trying out viral TikTok recipes, this one is a must! These onion ring chips are ridiculously easy to make and totally addictive.

The first time I made them, I was skeptical—how could onions and cheese turn into something so crispy and delicious? 

But after one bite, I was hooked. As a huge fan of traditional battered onion rings but not the gluten-y batter, or deep frying them in hot oil at home, these low carb onion chips have me converted.  

They’re like potato chips or french fries in that they are perfect for dipping in marinara sauce or your favorite dipping sauce. They’re giving all the snack vibes!

Too busy to make this right away? Pin it for later! Pin this post to your favorite board on Pinterest and it will be there when you’re ready!

Why You’ll Love This Recipe

These onion ring chips are the perfect combination of crispy, cheesy, and flavorful. They take just minutes to prep and require only two main ingredients!

Whether you need a quick snack, a crunchy side, or a fun party treat, these onion chips deliver every time!

Close-up of crispy, golden-brown potato slices topped with melted cheese and herbs, arranged on a parchment-lined baking sheet. The cheese edges are slightly browned, giving a textured appearance.

Plus, they’re naturally low-carb and gluten-free, making them a great snack for anyone looking for a healthier chip alternative. Whether you keep them classic or go for the pizza version, these chips are a fun and delicious way to shake up your snack game.

A whole white onion and a bowl of shredded Parmesan cheese on a wooden surface. Labels identify each ingredient.

Ingredients

  • Parmesan cheese, shredded – melts into a crispy, cheesy base with tons of flavor.
  • White onion, finely sliced into rounds – I like to use white onion rather than yellow onion or red onion because it has a sweet, mild flavour. Thin slices on sweet onion crisp up beautifully.
  • Olive oil, optional – adds a little richness and helps with crisping.
  • Italian seasoning, optional – you can all kinds of seasoning! Traditional onion ring batter has: brown sugar, garlic powder, onion powder, Cayenne, smoked paprika, kosher salt and black pepper.

For a pizza twist, add:

  • Mozzarella cheese, shredded – gives this recipe a gooey, cheesy texture.
  • Pepperoni slices – for a fun twist that turns these into pizza-flavored chips!
Slices of onion arranged on a baking sheet lined with parchment paper, surrounded by shredded cheese.

Instructions

1. Preheat the oven to 350 degrees and line a baking sheet with parchment paper.

2. Slice entire onion very thinly. Use a mandolin if you have one.

3. Spread the cheese out evenly on the prepared baking sheet.

4. Layer the onion slices on top in a single layer.

Slices of white onion arranged on a baking sheet lined with shredded cheese and sprinkled with herbs.

5. Drizzle with olive oil and sprinkle with seasoning if desired.

Unbaked pizza on parchment paper, topped with sliced onions, grated cheese, and scattered pepperoni slices.

6. If you’re going for the pizza version, add mozzarella and pepperoni slices to the top.

Close-up of baked onion slices with herbs on melted cheese, creating a crispy, browned edge. The cheese appears slightly golden, and the layers of the onion are distinct and well-cooked, placed on a parchment-lined surface.

7. Bake in the oven for 35-45 minutes or until the cheese is golden and crispy.

Golden-brown roasted slices of potato with crispy edges are arranged on a baking tray lined with parchment paper. The potato slices are seasoned and topped with melted crispy cheese.

Tips & Tricks

  • Be sure to use thinly sliced onion as it will crisp up better than thick-cut slices.
  • Add your favorite seasonings like garlic powder, paprika, or even a little cayenne for a kick.
  • Use parchment paper to prevent sticking and make cleanup easier.
  • If you want extra crunch, let the chips cool for a few minutes after baking before digging in.
  • For an air fryer version, try cooking at 350 degrees for 10-15 minutes, checking frequently to prevent burning.
Close-up of a pepperoni pizza with visible mozzarella cheese, crispy onion ring chips, and herbs on a golden-brown crust. The pepperoni slices are arranged evenly across the surface.

Frequently Asked Questions

Can I use a different type of cheese?

Yes! While parmesan works great for crispiness, you can experiment with cheddar, gouda, or even a spicy pepper jack.

How do I store leftover onion chips?

These are best enjoyed fresh, but if you have leftovers, store them in an airtight container at room temperature for up to a day. Reheat in the oven or air fryer for a quick crisp-up.

Can I make these without cheese?

The cheese helps bind the chips together, but if you want a dairy-free version, try using nutritional yeast and baking at a lower temp for a longer time.

A hand holding a crispy, circular cheese and onion snack. The snack is golden-brown with visible spiral onion layers and a sprinkling of herbs. More snacks are scattered on a baking sheet in the background.

These viral onion chips are the perfect easy snack to satisfy your crunchy cravings. Whether you stick to the classic version or try the pizza twist, they’re guaranteed to be a hit! Next time you’re craving homemade onion rings, make these instead!

Looking for more fun, trendy snack recipes?! Check out my cottage cheese chips, fried dill pickle dip or jalapeno cheddar greek yogurt bagels!

A baked dish of onion ring chips topped with melted cheese and pepperoni slices on parchment paper. The overlay text reads Viral Recipe Onion Ring Chips. At the bottom, homemadeheather.com is visible.

If you love these 2-Ingredient Onion Ring Chips, please give them a five star rating by clicking the stars below! Help me share them on Facebook or Pinterest so that others can try them too.

Close-up of crispy, golden-brown potato slices topped with melted cheese and herbs, arranged on a parchment-lined baking sheet. The cheese edges are slightly browned, giving a textured appearance.

2-Ingredient Onion Ring Chips (Viral Recipe)

These 2-Ingredient Onion Ring Chips are the easiest, crispiest snack trending on TikTok! Made with just onions and cheese, this viral recipe is packed with flavor and crunch.
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Prep Time: 5 minutes
Cook Time: 35 minutes
Servings: 2 servings
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Ingredients

  • 3/4 cup parmesan cheese shredded
  • 1 medium white onion finely sliced into rounds
  • 1 Tbsp olive oil optional
  • 1/8 tsp Italian seasoning optional

For a pizza twist, add:

  • 1/2 cup mozzarella cheese shredded
  • 10 slices pepperoni

Instructions

  • Preheat the oven to 350 degrees and line a baking sheet with parchment paper.
  • Slice entire onion very thinly. Use a mandolin if you have one.
  • Spread the cheese out evenly on the prepared baking sheet.
  • Layer the onion slices on top.
  • Drizzle with olive oil and sprinkle with seasoning if desired.
  • If going for the pizza version, add mozzarella and pepperoni slices to the top.
  • Bake in the oven for 35-45 minutes or until the cheese is golden and crispy.

Nutrition

Serving: 2servings | Calories: 366kcal | Carbohydrates: 7g | Protein: 22g | Fat: 28g | Saturated Fat: 13g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 12g | Trans Fat: 0.2g | Cholesterol: 57mg | Sodium: 937mg | Potassium: 165mg | Fiber: 1g | Sugar: 3g | Vitamin A: 485IU | Vitamin C: 4mg | Calcium: 602mg | Iron: 1mg
about heather

Hello, I’m Heather!

I'm an active mom of twin boys who is always looking for opportunities to inspire creativity through fun crafts, do-it-yourself projects and delicious recipes. This blog has been an integral part of supporting my little family and I am so grateful to have you become a part of our journey! Let's create together... Read more...

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