I am so excited to share with you my favorite snack that is both delicious and incredibly simple to make: my 2 Ingredient Onion Ring Chips (Low Carb) Recipe. This crunchy, flavorful treat perfectly captures the essence of onion rings but in a crisp chip form that stays low carb and guilt-free. I love how just two main ingredients come together in this recipe to create something uniquely satisfying, and honestly, it’s become my go-to whenever I want a tasty, quick crunch that pairs wonderfully with dips or stands perfectly on its own.
Why You'll Love This 2 Ingredient Onion Ring Chips (Low Carb) Recipe
What makes this recipe so special to me is the perfect marriage of flavors and textures. The sharp sweetness of thinly sliced onions married with the nutty, salty crunch of baked parmesan cheese creates a snack that hits all the right notes. The paprika and garlic powder seasoning add this subtle smoky warmth that just pulls everything together. Whenever I bake these, my kitchen fills with an irresistible aroma that makes waiting for them to finish almost impossible.
Another reason I adore this recipe is how incredibly easy it is to prepare. I’m all about simple recipes that make a big impact, and this one fits right into that philosophy. The prep takes just minutes, and with only two key ingredients plus a few seasoning staples, it’s perfect for last-minute snacking or impressing friends without fuss. I find these chips great for casual family gatherings or even when I want a light, crunchy snack that doesn't interfere with my low carb goals.
Ingredients You'll Need
The beauty of this recipe lies in the simplicity and quality of its ingredients. Each one plays a vital role in building the crunch, flavor, and beautiful golden color of the chips. Keeping the ingredient list short means you can focus on freshness and seasoning to elevate the taste.
- White onions: I use small white onions sliced into quarter-inch rounds for just the right crunch and sweetness.
- Shredded parmesan cheese: This gives the chips their crispy texture and savory depth, so I never skip on fresh, good-quality parmesan.
- Olive oil: Brushing olive oil on the onion rings helps keep them moist and adds a subtle richness.
- Salt, garlic powder, and paprika: These seasonings layer additional flavor, enhancing the natural onion taste while giving a smoky, garlicky kick.
Directions
Step 1: Preheat your oven to 400 degrees Fahrenheit. Prepare a 12 by 17-inch rimmed baking sheet by lining it with parchment paper; this will keep everything from sticking and make cleanup easier.
Step 2: Spread a thin, even layer of shredded parmesan cheese directly onto the parchment. This cheese base is crucial because it crisps up beautifully in the oven and supports the onions as they bake.
Step 3: Carefully arrange your onion slices on top of the cheese layer. Make sure they are placed side by side without overlapping to ensure each chip cooks evenly and crisps properly.
Step 4: Using a pastry brush or spoon, lightly coat the tops of the onion rings with olive oil. This step is key for enhancing color and adding a slight richness to the chips.
Step 5: Sprinkle salt, garlic powder, and paprika over the oiled onion slices to your taste. I like a good balance of all three, but feel free to adjust these seasonings to suit your preference.
Step 6: Bake the chips for about 18 minutes or until they turn golden brown and crispy around the edges. Keep a close eye during the last few minutes so they don’t burn.
Step 7: After baking, let the onion ring chips cool on the baking sheet for 5 to 10 minutes. This allows them to firm up fully so they snap apart nicely when you separate them for serving.
Servings and Timing
This recipe yields about 4 servings, making it great for an intimate snack time or a small party appetizer. The prep time is roughly 5 minutes since slicing and seasoning is quick, while the cooking time is about 18 minutes. Including cooling, the total time rounds out to about 23 minutes. This is perfect for whipping up a last-minute snack that delivers big flavor and crunch without requiring hours in the kitchen.
How to Serve This 2 Ingredient Onion Ring Chips (Low Carb) Recipe
I love serving these onion ring chips warm or at room temperature, right after they’ve crisped and cooled for maximum crunch. They’re fantastic on their own but even better when paired with creamy dips like a homemade tzatziki, ranch dressing, or a simple sour cream and chive dip. For an extra flair, I like garnishing with fresh herbs like chopped parsley or chives to add a pop of color and freshness.
This recipe is incredibly versatile in how you present it, making it perfect for a casual family movie night or a more festive holiday appetizer spread. You can pile the chips on a rustic wooden board with several dip options around for a fun, shareable snack experience. They also make an excellent crunchy side to grilled chicken or fish for a satisfying low carb meal.
Portion-wise, I usually serve about a handful per person as a light snack or appetizer. Their crispy texture lends well to serving in small bowls or forming little piles on individual plates so everyone can dig in easily. This adds to the casual, friendly vibe I love when sharing this recipe.
Variations
I enjoy getting creative with this recipe depending on what flavors I’m craving or what ingredients I have on hand. If parmesan isn’t readily available, a hard cheese like pecorino romano makes a fantastic substitute, offering similar texture and a delicious sharpness. For a slightly different base, sometimes I add a sprinkle of crushed pork rinds into the cheese to boost crunch while keeping low carb.
For those following vegan or dairy-free diets, I recommend experimenting with nutritional yeast mixed with a bit of ground almonds or sunflower seed flour to mimic the cheesy, crispy layer. While the texture differs slightly, it still delivers a savory punch and lovely crunch. You could also try roasting these in an air fryer instead of the oven, which speeds up cooking and delivers an intensely crispy chip.
If you want to spice things up, try adding cayenne pepper or smoked paprika to your seasoning blend for a little heat and smoky undertone. I sometimes finish the chips with a squeeze of fresh lemon juice or a sprinkle of fresh herbs like thyme or rosemary for a more complex, aromatic bite.
Storage and Reheating
Storing Leftovers
If you happen to have leftovers, I recommend storing them in an airtight container at room temperature. Keeping them dry is key to maintaining crispness, so avoid refrigerating as moisture can make the chips soggy. They will stay fresh and crunchy for up to 2 days if kept properly, making them easy to enjoy later on without losing their signature texture.
Freezing
While I personally haven’t frozen these chips because I prefer them fresh, you can freeze them if needed. The best method is to freeze them spread out on a baking sheet first so they don’t stick together, then transfer to an airtight freezer-safe bag or container. They can keep frozen for up to a month. When ready to eat, reheat them in a hot oven or air fryer to restore their crispness.
Reheating
To reheat your onion ring chips and revive their crunch, I highly recommend using the oven or air fryer rather than a microwave. Heat them at 350 degrees Fahrenheit for about 5-7 minutes, keeping an eye on them so they don’t burn. Avoid microwaving since it tends to make the chips soft and chewy rather than crisp. Reheating slowly and evenly is the secret to enjoying them as if freshly baked.
FAQs
Can I use other types of onions for this recipe?
Absolutely! While I prefer small white onions for their mild sweetness and thin slices, yellow or red onions would also work well. Just keep the slices thin and adjust seasoning to taste because different onions have varying flavor intensities.
Is this recipe truly low carb?
Yes, this 2 Ingredient Onion Ring Chips (Low Carb) Recipe stays low carb because the main components are onions and parmesan cheese, both of which have relatively low net carbs. It’s a fantastic alternative to traditional breaded onion rings that are high in carbs.
Can I bake these chips in an air fryer?
Definitely! Air frying is a quick way to get these chips crispy. Place the onion rings on a single layer in the air fryer basket and cook at 375 degrees Fahrenheit for about 10-12 minutes, checking halfway through. It’s a great option if you want a faster cook with excellent texture.
What dips go best with these onion ring chips?
I love pairing these chips with creamy dips like tzatziki, ranch, guacamole, or even a spicy sriracha mayo. You can also enjoy them with hummus or a simple yogurt dip seasoned with herbs for a refreshing contrast to the cheese and onion flavors.
How thin should I slice the onions?
I slice the onions about ¼ inch thick. This thickness is just right to ensure they crisp up without drying out or burning too quickly. Thicker slices stay soft inside and thinner can burn easily, so ¼ inch is the sweet spot in my experience.
Conclusion
I truly hope you give this 2 Ingredient Onion Ring Chips (Low Carb) Recipe a try because it’s one of those simple but extraordinary snacks that always brings joy to my kitchen. It’s quick, flavorful, and perfect for anyone craving a crunchy treat without the carb overload. Once you make it, I bet it will become one of your favorite go-to recipes just like it did for me!
Print2 Ingredient Onion Ring Chips (Low Carb) Recipe
These 2 Ingredient Onion Ring Chips are a crispy, low-carb snack made with thinly sliced onions and shredded parmesan cheese. Baked to golden perfection and seasoned with olive oil, salt, garlic powder, and paprika, they’re perfect for a healthy appetizer or side, served best with a tangy Lazy Tzatziki dip.
- Prep Time: 5 minutes
- Cook Time: 18 minutes
- Total Time: 23 minutes
- Yield: 4 servings
- Category: Snack
- Method: Baking
- Cuisine: American
- Diet: Low Carb
Ingredients
Onion Ring Chips
- 2 small white onions, sliced into ¼ inch thin rounds
- 7 oz shredded parmesan cheese
- ½ tbsp olive oil
- Salt, to taste
- Garlic powder, to taste
- Paprika, to taste
To Serve
- Lazy Tzatziki (recipe or store-bought, quantity as desired)
Instructions
- Preheat and Prepare Baking Sheet: Preheat your oven to 400°F (200°C). Line a 12x17 inch rimmed baking sheet with parchment paper for easy cleanup and to prevent sticking.
- Arrange Cheese and Onions: Evenly sprinkle the shredded parmesan cheese over the parchment-lined baking sheet to form a thin, even layer. Carefully place the onion ring slices on top of the cheese layer, ensuring they are not overlapping but touching side by side.
- Season and Oil: Brush the tops of the onion rings lightly with olive oil. Then sprinkle salt, garlic powder, and paprika over the tops to your taste preference, adding flavor and a slight spice.
- Bake: Place the baking sheet in the preheated oven and bake for about 18 minutes, or until the cheese is melted and the onion rings have turned golden brown and crispy around the edges.
- Cool and Serve: Remove from the oven and allow the onion ring chips to cool for 5 to 10 minutes. Once cooled, break apart the baked chips gently and serve with Lazy Tzatziki or your favorite dip.
Notes
- Make sure onion slices are uniform in thickness (about ¼ inch) for even baking.
- Use freshly shredded parmesan for best melting and flavor.
- Adjust seasoning amounts based on preference; paprika adds a nice smoky touch.
- Allow chips to cool fully to crisp up properly before breaking apart.
- This recipe is perfect for a low-carb, keto-friendly snack alternative to traditional fried onion rings.



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