The scent of golden Parmesan mingling with roasted onion fills your kitchen and sparks an instant craving. Imagine biting into crispy, perfectly seasoned chips that double as burger buns—each mouthful bursting with savory delight and satisfying crunch. This Viral 2 Ingredient Onion Ring Chips as Burger Buns Recipe isn’t just a fun twist; it’s a game changer that turns a simple snack into a standout meal experience.
Why You’ll Love This Viral 2 Ingredient Onion Ring Chips as Burger Buns Recipe
- Deliciously Simple: With just two star ingredients—white onion and shredded Parmesan—this recipe delivers bold, irresistible flavor without any fuss.
- Minimal Ingredients, Maximum Impact: Beyond the onion and cheese, a mere hint of olive oil, paprika, salt, and garlic powder elevate these chips to perfection.
- Perfect for Low-Carb and Gluten-Free Diets: Whether you’re avoiding gluten or cutting carbs, these onion ring chips are your new go-to bun alternative.
- Crunch That Impresses: Bake these until they’re irresistibly golden and crunchy, making your burgers pop with texture and taste.
- Easy to Customize: Swap spices or cheese types to match your mood—these versatile chips welcome creativity.
Why This Viral 2 Ingredient Onion Ring Chips as Burger Buns Recipe Works
This recipe shines because it uses a brilliant baking technique that crisps onion slices to perfection. The thin slicing ensures each chip has just the right balance of tender sweetness and crunch. Layering the shredded Parmesan beneath and on top creates a crispy, golden crust rich in umami flavor, while the touch of olive oil and spices—paprika, salt, and garlic powder—add depth and warmth. Baking at 400°F helps lock in crispiness without drying out the onion, producing burger buns that are both sturdy and packed with taste.
Ingredients You’ll Need
Dive into a handful of simple, flavorful ingredients that combine everyday kitchen staples with a sprinkle of flair for unforgettable results.
- 1 medium white onion: The foundation of this recipe, bringing natural sweetness and juicy layers.
- 4 oz shredded Parmesan cheese: Adds a salty, nutty crunch that crisps beautifully in the oven.
- ½ tbsp olive oil: Helps season and crisp the onion slices with a subtle fruity note.
- ¼ tsp paprika: Brings a gentle smoky warmth to the chips.
- ¼ tsp salt: Enhances all the natural flavors, making every bite pop.
- ¼ tsp garlic powder: Adds a savory depth that’s simply irresistible.
Ingredient Substitutions & Tips
- White onion: You can use yellow onion for a slightly sweeter flavor or red onion for a sharper bite.
- Parmesan cheese: Try Pecorino Romano for a tangier twist or a vegan Parmesan alternative to keep it dairy-free.
- Olive oil: Avocado oil works nicely if you prefer a higher smoke point and milder flavor.
- Spices: Feel free to experiment with smoked paprika or a pinch of cayenne for heat if you like things spicy.
👨🍳 Pro Tips for Perfect Results
- Use a mandoline slicer: For uniform thin slices that crisp evenly in the oven.
- Pat dry the onions: Removing moisture before baking is crucial to achieving that coveted crisp.
- Preheat the oven fully: Ensures the chips start baking immediately for better texture.
- Don’t overcrowd the pan: Spread onion slices and cheese evenly to avoid steaming.
- Cool before serving: Let the chips rest 5–10 minutes to firm up and reach ultimate crunchiness.
How to Make Viral 2 Ingredient Onion Ring Chips as Burger Buns Recipe
Step 1: Preheat oven
Set your oven to 400°F (200°C) and line a baking sheet with parchment paper. This prepares the perfect base for even baking and easy cleanup.
💡 Pro Tip: Preheating the oven ensures your chips crisp up quickly, locking in flavor and texture.
Step 2: Slice onions
Thinly slice the medium white onion using a mandoline or a sharp knife. Precision here is key to getting those perfectly crisp layers.
💡 Pro Tip: Consistent thickness means every chip bakes evenly—avoid thick slices to prevent sogginess.
Step 3: Dry onion slices
Pat the onion slices dry by sandwiching them between paper towels. This step is crucial for removing excess moisture so they bake to crunchiness instead of steaming.
💡 Pro Tip: Press gently but thoroughly to get them as dry as possible—you’ll thank yourself later!
Step 4: Add Parmesan
Sprinkle a thin, even layer of shredded Parmesan cheese directly onto the parchment paper. This creates a delicate cheesy crust at the base of each chip.
💡 Pro Tip: Use freshly shredded Parmesan for the best melt and flavor.
Step 5: Assemble and season
Place the dried onion slices on top of the Parmesan, then brush gently with olive oil. Sprinkle paprika, salt, and garlic powder evenly, and add a second layer of Parmesan on top to finish.
💡 Pro Tip: Don’t skip the seasoning—it layers the flavors beautifully and enhances the crispy texture.
Step 6: Bake
Bake for 18 to 20 minutes until golden and irresistibly crisp. Once out of the oven, allow them to cool for 5 to 10 minutes before serving to lock in their crunch.
💡 Pro Tip: Watch carefully towards the end to prevent burning but ensure enough browning for flavor.
Common Mistakes to Avoid
Learn from these common pitfalls:
- Skipping drying: Wet onion slices steam instead of crisp, leaving soggy chips.
- Uneven slicing: Thick or irregular slices bake unevenly, resulting in undercooked or burnt pieces.
- Overcrowding the baking sheet: Crowding traps steam and prevents crisping.
- Ignoring the cooling step: Serving them straight from the oven may taste soft rather than crispy.
- Using pre-grated Parmesan: It may contain anti-caking agents that affect melting and browning.
- Brushing too much oil: Excess oil can make the chips greasy instead of crunchy.
Delicious Variations to Try
Once you’ve mastered the classic version, try these tasty twists to keep things fresh and exciting:
Herbed Parmesan Upgrade
Mix finely chopped fresh herbs like rosemary or thyme into your Parmesan cheese before baking for an aromatic lift that complements the onion’s sweetness.
Spicy Kick
Add a pinch of cayenne pepper or chili powder to the seasoning mix for a fiery twist that wakes up your taste buds without overpowering the cheese or onion.
Cheese Swap
Use sharp aged cheddar or crumbled feta instead of Parmesan to create uniquely flavored chips with a different melt profile and tang.
Roasted Garlic
Brush the onion slices lightly with roasted garlic-infused olive oil for a savory depth that enhances the garlic powder seasoning.
Pair with Crispy Keto Zucchini Fries
Serve alongside our Crispy Baked Keto Zucchini Fries – Irresistibly Crunchy and Guilt-Free for a perfectly crunchy and low-carb feast that will impress everyone.
How to Serve Viral 2 Ingredient Onion Ring Chips as Burger Buns Recipe

Garnishes
Top your onion ring chip buns with fresh lettuce, ripe tomato slices, pickles, and your favorite burger sauces to create a mouthwatering masterpiece.
Side Dishes
These chips pair beautifully with crunchy salads, roasted veggies, or zesty coleslaw to complement their crispy, cheesy flavor.
Creative Ways to Present
Serve the onion ring chips stacked with juicy burger patties or grilled chicken breasts for a novel bun-free burger. Or arrange them on a platter alongside dipping sauces such as spicy aioli or herby ranch for a crowd-pleasing snack platter.
Don’t forget to try them as a crunchy base for appetizers or sliders with melted cheese and fresh herbs!
Make Ahead and Storage
Make-Ahead Instructions
You can slice and season the onions a few hours ahead and keep them refrigerated on the parchment-lined tray. Bake fresh right before serving for best crunch.
Storage
Store leftover baked chips in an airtight container at room temperature for up to 2 days. Keep them dry to maintain crispness.
Freezing
Freezing isn’t recommended because chips lose their crunch upon thawing. It’s best to enjoy them fresh.
Reheating
Reheat briefly in a preheated oven at 350°F for about 5 minutes to help revive crunchiness, but avoid microwaving as it softens them.
Expert Tips for Success
- Always preheat your oven fully to 400°F for even baking.
- Thin, uniform onion slices make all the difference in texture.
- Pat drying the onion slices removes moisture that would otherwise steam the chips.
- Use freshly shredded Parmesan for better melting and crisping.
- Let chips cool before serving to reach optimum crunch.
- Season liberally but evenly for balanced flavor.
- Don’t overcrowd the pan—give slices breathing room to crisp.
Frequently Asked Questions
Can I use a different type of onion?
Yes! Yellow onions add sweetness, and red onions bring a sharper flavor. Just slice thinly to ensure crispiness.
Is this recipe keto-friendly?
Absolutely! Low in carbs and gluten-free, these onion ring chips fit perfectly into keto and low-carb lifestyles.
Can I prepare the onion slices in advance?
Yes, you can slice and dry the onions a few hours before baking, storing them covered in the fridge until ready.
What if I don’t have a mandoline slicer?
A sharp knife works fine—just take your time to slice as thin and evenly as possible.
How do I make sure the chips stay crispy?
Dry them thoroughly, avoid overcrowding the pan, and let them cool fully before serving.
Can I make these vegan?
Swap Parmesan for a vegan cheese alternative and use olive oil as usual. The texture may vary slightly but still tastes great!
How should I store leftovers?
Keep them in an airtight container at room temperature for up to 2 days to maintain crispness.
Final Thoughts
Sharing this Viral 2 Ingredient Onion Ring Chips as Burger Buns Recipe feels like giving you a little culinary magic that transforms everyday ingredients into a crispy, flavorful sensation. Whether you’re looking to impress at a barbecue, shake up weeknight dinners, or simply enjoy a savory, low-carb treat, these onion chip buns deliver joy in every bite. I can’t wait for you to try them and discover your own favorite twists—happy baking and happier eating!
Related Recipes You’ll Love
If you enjoyed this recipe, you’ll also love these delicious recipes:
- Crispy Baked Keto Zucchini Fries – Irresistibly Crunchy and Guilt-Free – Discover a guilt-free way to enjoy crunchy fries baked to perfection, a tasty companion to your onion chips.
- Crispy Baked Keto Zucchini Fries – Healthy & Delicious – Try this snack packed with wholesome zucchini flavor and a satisfying crunch, perfect alongside burger buns made from onion rings.
Related Recipes You’ll Also Love
For a sweet and protein-packed finish, try this quick treat:
- Protein Pudding with Greek Yogurt and Protein Powder | Delicious & Fast – A creamy, delightful snack that’s both nutritious and easy to whip up post meal.
Viral 2 Ingredient Onion Ring Chips as Burger Buns Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Category: Snack
- Method: Baking
- Cuisine: American
- Diet: Low Carb, Gluten Free
Description
These viral 2-ingredient onion ring chips serve as a creative and crispy alternative to burger buns, combining savory Parmesan cheese and flavorful spices for a delicious low-carb snack.
Ingredients
Ingredients
- 1 medium medium white onion
- 4 oz shredded Parmesan cheese
- 1/2 tbsp olive oil
- 1/4 tsp paprika
- 1/4 tsp salt
- 1/4 tsp garlic powder
Instructions
- Preheat oven: Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
- Slice onions: Thinly slice the onions using a mandoline or sharp knife.
- Dry onions: Pat the onion slices dry between paper towels to remove moisture.
- Add Parmesan base: Sprinkle a thin, even layer of shredded Parmesan on the parchment.
- Assemble layers: Add onion slices on top, brush with olive oil, season with paprika, salt, and garlic powder, then top with more Parmesan.
- Bake: Bake for 18–20 minutes until golden and crispy. Let cool 5–10 minutes before serving.
Notes
- Let cool 5–10 minutes before serving to allow chips to crisp fully.


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