Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip

Crispy Keto Zucchini Parmesan Fritters are a healthier, low-carb twist on a classic. After making these many times, I’ve perfected the crispy texture. The trick I discovered is using a combination of parmesan and mozzarella cheeses. These fritters are crispy on the outside, tender on the inside, and pair perfectly with a creamy sour cream dip. Enjoy them as a game night snack or meal prep them for the week. Jump to the recipe or keep reading for my best tips. If you love recipes like this, you’ll also enjoy Refreshing Pineapple Margarita Mocktail Recipe and Spicy Jalapeño Peach Chicken Recipe for Easy Dinner.

Why This Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip Is Pure Comfort
- Healthier than traditional fritters
- Crispy texture with a tender inside
- Versatile – great for game nights or meal prepping
- Easy to make with simple ingredients
What You'll Need for Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- zucchini
- parmesan cheese
- mozzarella cheese
- eggs
- almond flour
- garlic powder
- onion powder
- salt
- black pepper
- Italian seasoning
- Optional: fresh parsley
- Optional: grated parmesan cheese

📝 Ingredient Notes
- zucchini: Use a box grater or food processor to grate the zucchini. No need to squeeze out the moisture.
🛒 Tools & Equipment I Recommend
- Box Grater — Makes quick work of grating zucchini → See on Amazon
- Food Processor — Saves time and effort in grating zucchini → See on Amazon

How to Make Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip
- Prepare Zucchini: Grate zucchini using a box grater or food processor. No need to squeeze out the moisture.
- Mix Ingredients: In a large bowl, combine grated zucchini, parmesan cheese, mozzarella cheese, eggs, almond flour, garlic powder, onion powder, salt, black pepper, and Italian seasoning.
- Form Fritters: Using your hands, form the mixture into small patties, about 2 inches in diameter.
- Cook Fritters: Heat oil in a large skillet over medium heat. Add fritters and cook until golden brown and crispy, about 3-4 minutes per side.
- Make Dip: In a small bowl, mix together sour cream, grated parmesan cheese, garlic powder, and Italian seasoning.
Cook's Tips for Perfect Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip
- Common mistake and fix: Avoid overcrowding the skillet to ensure even cooking and crispy fritters.
- Pro tip: For a spicy kick, add some red pepper flakes to the dip.
- Pro tip: To make these fritters ahead, form the patties and refrigerate for up to 24 hours before cooking.
Storing & Reheating Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip
Short-Term Storage
Store in an airtight container in the fridge. Store leftover fritters in an airtight container in the fridge for up to 3 days. Make-ahead tip: Fritters can be formed up to 24 hours ahead and refrigerated until ready to cook.
Freezing Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip
Not recommended for freezing.
How to Reheat Without Drying It Out
Oven: Reheat in a 350°F oven for 5-7 minutes. Microwave: Reheating in the microwave may make the fritters soggy.
Recipe Notes
- Chef tip: Using a combination of parmesan and mozzarella cheeses helps achieve the perfect crispy texture.
- Best substitution: Coconut flour can be used as a substitute for almond flour, but you may need to adjust the liquid content.
- Make-ahead: Fritters can be formed up to 24 hours ahead and refrigerated until ready to cook.
- Scaling: This recipe can easily be doubled or tripled for larger crowds.
- Troubleshooting: If your fritters are not crispy, try increasing the heat or cooking them a little longer. Be careful not to burn them.
Want to level up this recipe?
Cast Iron Skillet — Even heat distribution for perfectly cooked fritters → Check price on Amazon
Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip

Ingredients
Main Ingredients
- zucchini
- parmesan cheese
- mozzarella cheese
- eggs
- almond flour
Seasonings
- garlic powder
- onion powder
- salt
- black pepper
- Italian seasoning
Optional Toppings
- fresh parsley
- grated parmesan cheese
Instructions
- Prepare Zucchini: Grate zucchini using a box grater or food processor. No need to squeeze out the moisture.
- Mix Ingredients: In a large bowl, combine grated zucchini, parmesan cheese, mozzarella cheese, eggs, almond flour, garlic powder, onion powder, salt, black pepper, and Italian seasoning.
- Form Fritters: Using your hands, form the mixture into small patties, about 2 inches in diameter.
- Cook Fritters: Heat oil in a large skillet over medium heat. Add fritters and cook until golden brown and crispy, about 3-4 minutes per side.
- Make Dip: In a small bowl, mix together sour cream, grated parmesan cheese, garlic powder, and Italian seasoning.
Notes
- Chef tip: Using a combination of parmesan and mozzarella cheeses helps achieve the perfect crispy texture.
- Best substitution: Coconut flour can be used as a substitute for almond flour, but you may need to adjust the liquid content.
- Make-ahead: Fritters can be formed up to 24 hours ahead and refrigerated until ready to cook.
- Scaling: This recipe can easily be doubled or tripled for larger crowds.
- Troubleshooting: If your fritters are not crispy, try increasing the heat or cooking them a little longer. Be careful not to burn them.
Storage
- Fridge: Store leftover fritters in an airtight container in the fridge for up to 3 days.
- Freezer: Not recommended for freezing.
- Oven reheat: Reheat in a 350°F oven for 5-7 minutes.
- Microwave reheat: Reheating in the microwave may make the fritters soggy.
- Make ahead: Fritters can be formed up to 24 hours ahead and refrigerated until ready to cook.
Nutrition Per Serving
- Calories: 210
- Protein: 12g
- Fat: 16g
- Carbs: 6g
- Fiber: 2g
- Sugar: 3g
- Sodium: 450mg
- Cholesterol: 95mg
- Sat. Fat: 6g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip FAQs
Yes, you can form the patties up to 24 hours ahead and refrigerate them until ready to cook.
Ensure your oil is hot enough and avoid overcrowding the skillet. You may also need to cook them a little longer.
While you can freeze them, the texture may not be as crispy upon reheating.
Yes, cook at 375°F for 8-10 minutes, flipping halfway through.
Coconut flour can be used as a substitute, but you may need to adjust the liquid content.
A Warm Final Note
I can’t wait for you to try Crispy Keto Zucchini Parmesan Fritters with Sour Cream Dip 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!






