These keto zucchini fries are a favorite low-carb alternative to traditional French fries. They’re coated in a simple blend of grated Parmesan, almond flour, and seasonings, then baked until the outside is golden and crisp while the centers remain tender. They deliver a crunchy, salty fry experience with an extra serving of vegetables and pair well with burgers, grilled chicken, or your favorite keto-friendly dips.
After experimenting with several coatings, I settled on a mixture of freshly grated Parmesan and almond flour for the best crunch and flavor without breadcrumbs. The most important steps are drying the zucchini well before breading and spacing the fries so they roast instead of steam. When properly baked, the crust should be deeply golden and crisp at the edges while the zucchini inside stays soft and satisfying. These fries work great as an appetizer at game days or casual gatherings and make a quick, low-carb side for weeknight dinners.
What I Learned While Testing
- Dry the zucchini thoroughly. Excess moisture prevents the coating from sticking and reduces crispiness.
- Use one hand for the egg, one for the coating. This keeps the breading from clumping on your fingers and gives an even crust.
- Don’t overcrowd the pan. Arrange fries in a single layer with space between each so hot air can circulate.
- Use freshly grated Parmesan. It browns and crisps much better than pre-shredded cheese.
- Lightly spray with oil. A quick mist of avocado or olive oil helps the coating turn golden without becoming greasy.
- Flip halfway through baking. This ensures even browning on both sides.
Keto Zucchini Fries
By: Sabine Venier
Servings: 4
Prep: 15 mins • Cook: 20 mins • Total: 35 mins
These keto zucchini fries are crispy, cheesy, and full of flavor. Coated in Parmesan and almond flour, then baked until golden, they make an easy low-carb side or appetizer perfect for dipping.
Ingredients
- 2 medium zucchini, cut into fry-shaped sticks
- ¼ cup almond flour
- 1 cup grated Parmesan cheese (freshly grated recommended)
- 1 tsp garlic powder
- 1 tsp Italian seasoning
- ½ tsp salt
- ½ tsp black pepper
- 1 large egg, beaten
- Avocado oil spray or olive oil spray
Unit options: US Customary / Metric
Instructions
- Preheat the oven to 425°F (220°C). Line a baking sheet with parchment paper and lightly spray with oil.
- Cut the zucchini into fry-shaped sticks about 3–4 inches long and similar in thickness. Pat them very dry with paper towels to remove excess moisture.
- In a shallow bowl, combine the almond flour, grated Parmesan, garlic powder, Italian seasoning, salt, and pepper.
- In a separate shallow bowl, beat the egg until smooth.
- Working in batches, dip each zucchini stick into the beaten egg, letting any excess drip off, then press into the Parmesan mixture to coat all sides.
- Place the coated fries on the prepared baking sheet in a single layer, leaving space between each. Lightly spray the tops with oil.
- Bake for 20–25 minutes, flipping halfway through, until the coating is golden brown and crispy. Serve immediately while hot.
Notes
- Drying the zucchini well is crucial for the crispiest results.
- Freshly grated Parmesan browns more evenly than pre-shredded cheese.
- Leave space between fries on the baking sheet to avoid steaming them.
- Lightly spraying with oil before baking helps create a golden crust.
- Air fryer option: Cook at 400°F (200°C) for 10–12 minutes, flipping halfway through.
- Store leftovers in the refrigerator for up to 3 days; reheat in the oven or air fryer to restore crispiness.
- Make-ahead: Freeze breaded, unbaked fries on a parchment-lined tray until firm, then transfer to a freezer-safe bag for up to 3 months. Bake from frozen, adding 3–4 minutes to the cooking time.
Nutrition (per serving)
Calories: 184 kcal • Carbohydrates: 9 g • Protein: 12 g • Fat: 12 g
Saturated Fat: 5 g • Sodium: 754 mg • Fiber: 2 g • Sugar: 3 g
Nutrition information is automatically calculated and should be used as an approximation.
Additional Info
Course: Appetizer, Side Dish
Cuisine: American
How to Make Keto Zucchini Fries Step by Step
Gather the ingredients: Preheat the oven to 425°F (220°C) and line a large baking sheet with parchment paper. Lightly coat the paper with avocado or olive oil spray so the fries don’t stick.
Prep the zucchini: Cut 2 medium zucchini into sticks about 3–4 inches long and similar in thickness. Pat them thoroughly with paper towels to remove moisture—this helps the coating adhere and crisp.
Make the Parmesan coating: In a shallow bowl, whisk together ¼ cup almond flour, 1 cup grated Parmesan, 1 tsp garlic powder, 1 tsp Italian seasoning, ½ tsp salt, and ½ tsp black pepper.
Beat the egg: In a separate shallow bowl, beat 1 large egg until smooth. Use one hand for the egg and the other to handle the coating to keep things tidy.
Coat and arrange: Dip each zucchini stick in the egg, let excess drip off, then press into the Parmesan mixture to coat. Place the breaded fries on the prepared sheet in a single layer, leaving space between pieces. Lightly spray the tops with oil to help them brown.
Bake until crispy: Bake for 20–25 minutes, flipping once halfway through, until the coating is golden and crisp. Serve hot for the best texture.
Serve and enjoy: Enjoy immediately with a keto-friendly dip such as dairy-free tzatziki, sugar-free ketchup, or a creamy garlic aioli.
Serving Suggestions
These zucchini fries complement many keto mains. Try them with pan-seared or baked salmon for a quick weeknight dinner—finish the salmon and fries with a squeeze of fresh lemon. They also pair well with Swedish-style meatballs or as an appetizer alongside keto-friendly dips like dairy-free tzatziki. For a complete keto menu, finish the meal with a sugar-free dessert such as keto brownies and keto ice cream.
Storage Instructions
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a 375°F (190°C) oven or air fryer for 5–7 minutes to regain crispiness. Avoid reheating in the microwave, which softens the coating.
Make Ahead
Freeze the breaded, unbaked fries on a parchment-lined sheet until firm, then transfer to a freezer-safe bag or container for up to 3 months. Bake from frozen and add 3–4 minutes to the cooking time.
More Keto Recipes We Love
- Keto Chili: A hearty, spiced beef chili that pairs well with these fries for a comforting low-carb meal.
- Keto Bagels: Almond-flour bagels that are soft inside and great with breakfast or sandwiches.
- Keto Cornbread: A moist, low-carb cornbread that complements soups and stews.
- Keto Cheesecake: A rich, sugar-free dessert that’s an indulgent finish to a keto-friendly meal.