If you’re on the hunt for a deliciously crispy, low-carb snack that requires minimal effort and only a couple of pantry staples, this 2 ingredient onion ring chips recipe is a game-changer. Whether you’re following a keto lifestyle or just looking for a fun way to use up a few onions, these savory chips will surprise you with their flavor, crunch, and simplicity. Even better, you don’t need a deep fryer or batter—just your oven, some shredded parmesan cheese, and fresh onions.
This 2 ingredient onion ring chips is ideal for snackers who love salty and cheesy treats but are trying to cut back on processed carbs. It’s also a perfect party appetizer, side dish, or movie-night munchie that fits into a clean eating plan. So, if you’re ready to turn onions into something magical, let’s get started.
Table of Contents
Why You’ll Love These 2 ingredient onion ring chips
There are so many reasons why this 2 ingredient onion ring chips deserves a permanent spot in your snack rotation. To begin with, the fact that it only takes two main ingredients makes it incredibly convenient. But beyond the short ingredient list, these onion ring chips are oven-baked—not fried—making them a healthier alternative to traditional deep-fried onion rings.
In addition, the 2 ingredient onion ring chips is naturally low in carbs and gluten-free. It’s especially popular with people following ketogenic or paleo diets. The bold flavor of the parmesan cheese pairs beautifully with the sweetness of roasted onions, and the seasoning options are endless. Not to mention, the final result is unbelievably crunchy.
Even if you’re not an onion fan, the transformation of flavor during baking might win you over. Once roasted, the onions become subtly sweet and tender, nestled inside golden, cheesy edges.
Ingredients You’ll Need
Making these 2 ingredient onion ring chips couldn’t be easier. Here’s what you’ll need:
- 2 small white onions, sliced into 1/4-inch-thick rings
- 7 oz shredded parmesan cheese, preferably freshly shredded
- 1/2 tablespoon olive oil
- Salt, garlic powder, and paprika, to taste
These ingredients come together to make a crispy, flavorful snack with minimal effort. Feel free to customize the seasoning depending on your mood or your meal plan.
Step-by-Step Instructions for Perfect 2 ingredient onion ring chips
Step 1: Prep the Baking Sheet
Start by preheating your oven to 400°F (204°C). Line a 12×17 inch rimmed baking sheet with parchment paper—this is important to prevent sticking and to ensure even cooking. Do not use wax paper or foil, as it won’t provide the same nonstick surface.
Step 2: Layer the Cheese
Sprinkle the shredded parmesan cheese evenly across the entire baking sheet, forming a thin, even layer. You don’t want to pile it too high, as that will prevent proper crisping. Make sure there are no empty spots; the cheese acts as the crispy base for your onion rings.
Step 3: Place the Onion Rings
Separate your onion slices into individual rings. Arrange them next to each other but not overlapping on top of the cheese layer. The onions should sit directly on the cheese so they absorb the flavor and bind into the crispy structure while baking.
Step 4: Season and Oil
Using a pastry brush or your fingers, lightly brush the tops of the onion rings with olive oil. This step enhances browning and adds richness. Sprinkle salt, garlic powder, and paprika on top. You can also add chili powder or Italian seasoning if you prefer a little twist.
Step 5: Bake
Slide the pan into your preheated oven and bake for 18 minutes, or until the cheese is golden brown and bubbly and the onions are slightly caramelized. Keep a close eye on it in the final few minutes—cheese can go from golden to burned in seconds.
Step 6: Cool and Serve
Remove the pan from the oven and allow the onion ring chips to cool for 5–10 minutes. This step is essential for achieving maximum crispness. As they cool, the cheese will harden into a chip-like consistency. Once cooled, break them apart and serve immediately.
Tips for the Best 2 ingredient onion ring chips
- Use fresh parmesan: Pre-shredded cheese may contain anti-caking agents that affect melting. Freshly shredded cheese will give the best results.
- Don’t overcrowd the pan: Space the onions enough to let air circulate so the cheese crisps up instead of steaming.
- Experiment with onions: While white onions offer a mild bite, red onions or sweet Vidalias can bring a new flavor twist.
- Add herbs: Dried oregano or rosemary can bring a unique aroma to the mix.
- Cool completely: Patience is key—don’t rush this step or your chips won’t crisp properly.
Flavor Variations You Can Try
This 2 ingredient onion ring chips is highly customizable. Even with just two ingredients, you can build on this snack to suit your taste buds. Here are a few creative options:
- Spicy Jalapeño Kick: Add finely chopped jalapeños on top of the onion rings before baking.
- Herbed Delight: Mix dried Italian herbs into the cheese layer for a more savory, pizza-inspired flavor.
- Bacon Lovers: Sprinkle bacon bits into the parmesan before baking.
- Southwest Flair: Add chili powder, cumin, and cilantro for a zesty version.
- Vegan Twist: Try with a high-quality vegan parmesan alternative if you’re dairy-free.
Looking for more low-carb snacks? Check out crispy sweet potato cubes or cheddar sweet corn pie for inspiration.
Dipping Ideas That Pair Perfectly
These 2 ingredient onion ring chips are amazing on their own, but if you love to dip, here are some fun and flavorful ideas:
- Lazy Tzatziki: As suggested in the original recipe, this yogurt-based dip is a cool contrast to the warm cheese.
- Sriracha Mayo: Adds heat and tang.
- Avocado Crema: Creamy, rich, and dairy-free.
- Classic Ranch: Because ranch makes everything better.
- Garlic Aioli: For a gourmet touch.
Need more creative dips? This cottage cheese green goddess dip is a unique and healthy option!
How to Store and Reheat Leftovers
If you have leftovers (though it’s unlikely!), allow them to cool completely before storing them. Place the chips in an airtight container and refrigerate for up to 3 days.
To reheat, place them on a baking sheet in a preheated oven at 350°F for about 5–7 minutes to restore their crispiness. Avoid using the microwave—it will make the chips soggy.
Nutritional Benefits and Dietary Compatibility
These 2 ingredient onion ring chips are:
- Low in carbs
- Gluten-free
- High in protein and calcium (thanks to the cheese)
- Keto-friendly
- Vegetarian
They make an excellent snack alternative to carb-heavy options like potato chips, nachos, or even traditional onion rings.
Similar Recipes You’ll Love
Explore other unique snack recipes and sweet treats:
- Pumpkin brownies – a festive dessert twist
- Mini spider pizzas – perfect for themed gatherings
- Pumpkin pie gooey butter cake – indulgent and seasonal
- Halloween chocolate chip cookies – a spooky spin on a classic
- Spooky spaghetti eyeballs – fun for kids and parties
- Frozen banana snickers – chilled and chewy dessert bite
These recipes are perfect companions to the 2 ingredient onion ring chips and offer delicious variety for your snack table.
Common Mistakes to Avoid
- Using too much cheese: You need a thin, even layer—not a mound.
- Skipping parchment paper: The chips will stick to the pan.
- Overcrowding onions: Leaves them soggy instead of crispy.
- Not cooling long enough: The chips firm up as they cool—be patient.
Final Thoughts on This Low-Carb Delight
In just a few simple steps, these 2 ingredient onion ring chips deliver everything a great snack should: crunch, flavor, and satisfaction without the guilt. Whether you’re preparing for a movie night, game day, or just need something savory to munch on between meals, this 2 ingredient onion ring chips hits the mark. Moreover, it’s endlessly versatile and incredibly easy to double or triple depending on your crowd.
Once you’ve made these once, you’ll be tempted to make them again—and again. Don’t be surprised if they vanish from the serving tray within minutes.
Print
Crispy Cheesy 2-Ingredient Onion Ring Chips Recipe
- Total Time: 28 minutes
- Yield: 4 1x
- Diet: Vegetarian
Description
These 2-ingredient onion ring chips are the ultimate low-carb, cheesy snack. Made with fresh onion rings and parmesan cheese, they’re oven-baked, crispy, keto-friendly, and ready in under 30 minutes—perfect for parties, appetizers, or guilt-free munching.
Ingredients
- 2 small white onions, sliced into 1/4-inch rings
- 7 oz shredded parmesan cheese, freshly shredded
- 1/2 tablespoon olive oil
- Salt, garlic powder, and paprika, to taste
Instructions
- Preheat oven: Set oven to 400°F (204°C). Line a 12×17-inch baking sheet with parchment paper.
- Layer cheese: Sprinkle parmesan cheese in a thin, even layer across the pan.
- Add onions: Separate onion slices into rings and arrange on top of cheese without overlapping.
- Season: Brush lightly with olive oil and sprinkle with salt, garlic powder, and paprika.
- Bake: Bake for about 18 minutes until cheese is golden and onions are caramelized.
- Cool and serve: Let cool for 5–10 minutes to crisp up before breaking into chips. Serve immediately.
Notes
- Use freshly shredded parmesan for best melting and crisping.
- Don’t overcrowd the onions—leave room for air circulation.
- Try different onions: white, red, or sweet.
- Spice variations: chili powder, Italian herbs, or cumin.
- Store cooled chips in an airtight container up to 3 days. Re-crisp in oven at 350°F for 5–7 minutes.
- Prep Time: 10 minutes
- Cook Time: 18 minutes
- Category: Snack
- Method: Baked
- Cuisine: American
Nutrition
- Serving Size: 1 portion
- Calories: 160
- Sugar: 2g
- Sodium: 290mg
- Fat: 11g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 1g
- Protein: 11g
- Cholesterol: 25mg
