Every once in a while the internet shares a recipe that actually lives up to the hype. These viral high protein keto onion rings are one of those recipes.
I first tried this hack after seeing it everywhere online. The idea sounded simple enough. Instead of bread crumbs or flour, you coat onion slices with a cheesy high protein mixture and bake them until golden.
I will admit, I was skeptical. But when they came out of the oven crispy and bubbling around the edges, I knew this recipe was going to stay in my snack rotation.
Now these keto onion rings are my favorite crunchy side when I want something salty and satisfying without the usual breading.
Jump to:
If you enjoy simple comfort food recipes, you might also like this one:
https://eatpuretaste.com/cream-cheese-chicken-recipe-easy-creamy-delicious/
Let me show you exactly how I make these crispy onion rings.
Viral High Protein Keto Onion Rings
These keto onion rings use a cheesy protein coating instead of traditional breading. They bake up crispy, golden, and full of flavor.
Prep Time: 10 minutes
Cook Time: 18 minutes
Total Time: 28 minutes
Servings: 4 servings
Course: Snack
Cuisine: American
Calories: 150
Ingredients

Main Ingredients
- 1 large onion
- 1 cup shredded mozzarella cheese
- ¼ cup grated parmesan cheese
- 1 large egg
Seasonings
- ½ teaspoon garlic powder
- ½ teaspoon paprika
- ¼ teaspoon black pepper
- Pinch of salt
Optional Dipping Sauces
- Sugar free ketchup
- Garlic aioli
- Ranch dressing
Instructions

Step 1: Prepare The Oven
Preheat your oven to 400°F (200°C).
Line a baking sheet with parchment paper.
Step 2: Slice The Onion
Cut the onion into ½ inch thick slices.
Separate the slices into individual rings.
Step 3: Make The Cheese Coating
In a bowl combine:
- Shredded mozzarella
- Parmesan cheese
- Egg
- Garlic powder
- Paprika
- Black pepper
Mix until the ingredients form a thick cheesy mixture.
Step 4: Coat The Onion Rings
Dip each onion ring into the cheese mixture.
Make sure each ring is evenly coated.
Place them on the prepared baking sheet.
Step 5: Bake
Bake for 15 to 18 minutes until the onion rings become golden and crispy.
The cheese coating should bubble and brown slightly.
Step 6: Cool Slightly
Let the onion rings rest for about 3 minutes after baking.
This helps the coating set and become crisp.

Notes And Variations
Add Extra Crunch
Mix 2 tablespoons crushed pork rinds into the coating for extra crispiness.
Make Them Spicy
Add cayenne pepper or chili flakes to the seasoning mix.
Try Different Cheeses
Cheddar or pepper jack cheese also works well.
Air Fryer Option
Air fry at 375°F for 10 to 12 minutes until golden.
FAQs
Yes. The cheese coating becomes golden and crispy when baked properly.
They are best served fresh, but you can reheat them in the oven for 5 minutes at 350°F.
Freezing is not recommended because the onion releases moisture.


📖 Recipe
High-Protein Keto Onion Rings
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 6 servings 1x
- Category: Snack
- Method: Baking
- Cuisine: American
Description
These viral High-Protein Keto Onion Rings are baked with shredded parmesan for a crispy, low-carb snack without breadcrumbs or frying. Perfect for keto diets and easy to make with just a few ingredients.
Ingredients
- 2 white onions sliced into ¼ inch thick rings
- 2 cups shredded parmesan cheese
- Salt to taste
- Garlic powder to taste
- Paprika to taste
- Italian seasoning to taste
Instructions
- Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper
- Place about 1 tablespoon of shredded parmesan on the parchment to create a small cheese base
- Place an onion slice on top of the cheese
- Add another tablespoon of shredded parmesan over the onion slice
- Gently press with the back of a spoon to flatten slightly
- Season with salt, garlic powder, paprika, and Italian seasoning
- Bake for 15–20 minutes until the cheese is golden and crispy
- Allow to cool for 10–15 minutes before serving so the rings crisp up fully
Notes
One serving is approximately 4–5 onion rings depending on thickness. Let the rings cool completely so they become extra crispy before serving.
Recipes You May Like
If you enjoyed these viral high protein keto onion rings, you may also like these recipes:
These recipes are simple, comforting, and perfect for everyday cooking.
Conclusion

These viral high protein keto onion rings are one of those recipes that surprise you in the best way.
They are crispy, cheesy, and packed with flavor while still staying low carb. Plus they are quick enough to make anytime a crunchy snack craving hits.
If you try them, let me know what dipping sauce you use.






Comments
No Comments