Crispy Baked Keto Parmesan Onion Rings
Crispy Baked Keto Parmesan Onion Rings are the perfect snack. They solve the problem of greasy fried onion rings. After making this many times, I know the trick to get them perfectly crispy. The golden, crispy edges are irresistible. Try my Crispy Baked Breakfast Tacos with Bacon and Potatoes for more keto ideas. Jump to Recipe If you love recipes like this, you’ll also enjoy Crispy Baked Breakfast Tacos with Bacon and Potatoes and Easy Lemon Poppy Seed Cake Recipe for Breakfast or Snack.
Why This Crispy Baked Keto Parmesan Onion Rings Is Pure Comfort
- Crispy texture
- Keto friendly
- No frying required
- Easy to make
What You'll Need for Crispy Baked Keto Parmesan Onion Rings
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 1 large onion, thinly sliced
- 1/4 cup almond flour
- 1/4 cup grated Parmesan cheese
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon paprika
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1 egg, beaten
- 1 tablespoon olive oil
- Garlic powder
- Onion powder
- Paprika
- Salt
- Black pepper
- Optional: Fresh parsley
- Optional: Lemon wedges
- Optional: Ranch dressing
📝 Ingredient Notes
- Almond flour: Use finely ground almond flour for best results.
- Parmesan cheese: Grate the Parmesan fresh for maximum flavor.
- Egg: Beat the egg well to help the coating stick.
- Olive oil: Brush the onion rings lightly with oil before baking.
🛒 Tools & Equipment I Recommend
- Non-stick baking sheet — Prevents sticking and ensures even cooking. → See on Amazon
- Food processor — Makes slicing onions faster and more uniform. → See on Amazon
How to Make Crispy Baked Keto Parmesan Onion Rings
- Prep: Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Mix: In a bowl, mix almond flour, Parmesan, garlic powder, onion powder, paprika, salt, and pepper.
- Coat: Dip each onion ring in beaten egg, then in the bread crumb mixture, pressing gently to coat.
- Bake: Place onion rings on the prepared baking sheet. Brush with olive oil. Bake for 20-25 minutes, flipping halfway through, until golden and crispy.
- Serve: Let cool slightly. Serve with your favorite dipping sauce.
Cook's Tips for Perfect Crispy Baked Keto Parmesan Onion Rings
- Common mistake and fix: If the onion rings are not crispy, they may not have baked long enough. Check them at 15 minutes and adjust time as needed.
- Cooking technique: Use a non-stick baking sheet to prevent them from sticking and to get even browning.
- Flavor tip: Add extra garlic or herbs to the breading for more flavor.
- Storage tip: Store in an airtight container for up to 2 days. Reheat in the oven for best texture.
Storing & Reheating Crispy Baked Keto Parmesan Onion Rings
Short-Term Storage
Store in an airtight container in the fridge. Store in an airtight container for up to 2 days. Make-ahead tip: Make the breading mixture ahead and store in an airtight container.
Freezing Crispy Baked Keto Parmesan Onion Rings
Freeze in an airtight container for up to 1 month.
How to Reheat Without Drying It Out
Oven: Reheat in the oven at 350°F (175°C) for 10-15 minutes. Microwave: Reheat in the microwave for 1-2 minutes, but texture may not be as good.
Recipe Notes
- Chef tip: Use fresh Parmesan for the best flavor and texture.
- Best substitution: If you don't have almond flour, try using crushed pork rinds for a keto-friendly alternative.
- Make-ahead: You can prepare the breading mixture in advance and store it in an airtight container.
- Scaling: Adjust the quantities based on the number of onion rings you want to make.
- Troubleshooting: If the onion rings are too soggy, they might not have been baked long enough. Check them at 15 minutes and adjust the time accordingly.
Want to level up this recipe?
Food processor — Makes slicing onions faster and more uniform. → Check price on Amazon
Crispy Baked Keto Parmesan Onion Rings
Ingredients
Main Ingredients
- 1 large onion, thinly sliced
- 1/4 cup almond flour
- 1/4 cup grated Parmesan cheese
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon paprika
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1 egg, beaten
- 1 tablespoon olive oil
Seasonings
- Garlic powder
- Onion powder
- Paprika
- Salt
- Black pepper
Optional Toppings
- Fresh parsley
- Lemon wedges
- Ranch dressing
Instructions
- Prep: Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Mix: In a bowl, mix almond flour, Parmesan, garlic powder, onion powder, paprika, salt, and pepper.
- Coat: Dip each onion ring in beaten egg, then in the bread crumb mixture, pressing gently to coat.
- Bake: Place onion rings on the prepared baking sheet. Brush with olive oil. Bake for 20-25 minutes, flipping halfway through, until golden and crispy.
- Serve: Let cool slightly. Serve with your favorite dipping sauce.
Notes
- Chef tip: Use fresh Parmesan for the best flavor and texture.
- Best substitution: If you don't have almond flour, try using crushed pork rinds for a keto-friendly alternative.
- Make-ahead: You can prepare the breading mixture in advance and store it in an airtight container.
- Scaling: Adjust the quantities based on the number of onion rings you want to make.
- Troubleshooting: If the onion rings are too soggy, they might not have been baked long enough. Check them at 15 minutes and adjust the time accordingly.
Storage
- Fridge: Store in an airtight container for up to 2 days.
- Freezer: Freeze in an airtight container for up to 1 month.
- Oven reheat: Reheat in the oven at 350°F (175°C) for 10-15 minutes.
- Microwave reheat: Reheat in the microwave for 1-2 minutes, but texture may not be as good.
- Make ahead: Make the breading mixture ahead and store in an airtight container.
Nutrition Per Serving
- Calories: 120
- Protein: 4g
- Fat: 8g
- Carbs: 5g
- Fiber: 1g
- Sugar: 5g
- Sodium: 250mg
- Cholesterol: 50mg
- Sat. Fat: 1g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Crispy Baked Keto Parmesan Onion Rings FAQs
Yes, you can make the breading mixture ahead and store it in an airtight container. The onion rings can also be baked and stored in an airtight container for up to 2 days.
If the onion rings are too soggy, they may not have been baked long enough. Check them at 15 minutes and adjust the time as needed. Also, make sure to brush them with oil before baking.
Yes, you can freeze the baked onion rings in an airtight container for up to 1 month. Reheat them in the oven for best results.
If you don't have almond flour, try using crushed pork rinds for a keto-friendly alternative. You can also try using coconut flour, but adjust the quantity as needed.
Yes, you can make Crispy Baked Keto Parmesan Onion Rings in the air fryer. Preheat the air fryer to 375°F (190°C) and cook for 10-12 minutes, shaking halfway through, until golden and crispy.
A Warm Final Note
I can’t wait for you to try Crispy Baked Keto Parmesan Onion Rings and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
