Crispy Baked Zucchini

Featured in: Tasty Sides to Complete Any Meal

Whip up golden-baked zucchini sticks dusted with Cajun spices and Parmesan. Slice zucchini into sticks, coat with seasoned egg white and Parmesan, then bake until crisp outside. Serve warm with Cajun aioli or your favorite dip for a crowd-pleasing low-carb snack or side!

A woman in a kitchen smiling.
By Chloe Chloe
Updated on Mon, 28 Apr 2025 13:44:28 GMT
A plate stacked with golden-brown zucchini sticks and a dip. Pin it
A plate stacked with golden-brown zucchini sticks and a dip. | cookitdelish.com

This crispy veggie treat gives you all the crunch and flavor of regular fries without messing up your keto plan. The zucchini stays nice and soft inside while the cheese forms a super crunchy outer layer that'll keep you coming back for more.

I whipped these up for the first time when I started eating keto and couldn't stop thinking about restaurant fries. They were such a hit that my family now asks for them every week without fail.

Ingredients

  • Fresh zucchini: forms the base of our snack; go for medium-sized ones as they've got the tastiest, most pleasing texture
  • Egg whites: act as the glue that makes everything stick to your zucchini pieces just right
  • Parmesan cheese: delivers that amazing crunchy exterior; grab the freshly grated stuff for best results
  • Cajun seasoning: brings a spicy punch that makes these stand out from regular fries; add more or less depending on how spicy you like things

Step-by-Step Instructions

Prep the zucchini:
Slice your zucchinis into skinny fry-shaped pieces about 1/4 inch thick for the right mix of crunch and tenderness. Let them sit out for 15 minutes or dab them with paper towels. This gets rid of extra moisture that would make your fries all soggy.
Create your dipping stations:
Beat the egg whites and 1 teaspoon of Cajun seasoning in a shallow bowl until they're bubbly. In another shallow bowl, mix the Parmesan cheese with 1 tablespoon of Cajun seasoning, stirring well to spread the spices all through.
Coat the zucchini:
Take each zucchini strip and dunk it first in the egg white mix, making sure it's fully covered. Then roll it in the Parmesan mixture, pressing lightly so the coating sticks all over. Lay them on a baking sheet lined with parchment, keeping space between each piece.
Bake to perfection:
Cook in a 425°F oven for about 30 minutes. Flip each fry halfway through cooking so they brown evenly and get super crispy all around. They're done when they turn golden brown and crunchy.
A plate of fried zucchini with a dipping sauce. Pin it
A plate of fried zucchini with a dipping sauce. | cookitdelish.com

I stumbled on using Cajun seasoning by pure chance when I ran out of Italian one day and had to get creative. That little bit of heat and rich flavor turned these from just okay to totally addictive.

Avoiding Soggy Fries

The trickiest part with zucchini fries is dealing with all the water they contain. After you cut your sticks, sprinkle them lightly with salt and let them rest for 15-20 minutes. This pulls out extra moisture that you can then wipe away with paper towels. It might seem like a pain, but it's what stands between you and perfectly crispy fries instead of sad, limp ones.

Serving Suggestions

These zucchini treats go great with all kinds of dips besides Cajun aioli. Give them a try with plain garlic aioli, ranch, or even mayo mixed with sriracha. They work as party starters, alongside your burger, or just by themselves while you're watching TV. I love putting them in little paper cones with parchment inside to make them feel like real restaurant fries.

Make Ahead Tips

You can get these fries ready up to the coating part and keep them in the fridge for up to 12 hours before you bake them. Just put them on a baking sheet, cover them loosely with plastic wrap, and stick them in the fridge. When you're ready to cook, just pop them straight from the cold fridge into the hot oven. This works great for parties when you don't want to do everything at the last minute.

A plate of fried zucchini with a dipping sauce. Pin it
A plate of fried zucchini with a dipping sauce. | cookitdelish.com

Frequently Asked Questions

→ What’s the trick to crispy zucchini sticks?

Dry the zucchini slices well before coating. Bake on a single layer, flipping halfway through, for best results.

→ Can I skip the Parmesan cheese?

Sure, swap it with almond flour or crushed pork rinds for a low-carb substitute.

→ What dips go well with zucchini fries?

You’ll love them with ranch, Cajun aioli, or marinara sauce.

→ Are zucchini fries make-ahead friendly?

The fries are best fresh, but you can prep the zucchini and coating early to bake when needed.

→ How can I stop them from getting soggy?

Dry the zucchini slices thoroughly and avoid piling them up on the baking tray to keep them crispy.

Crispy Zucchini Fries

Tasty, golden-baked zucchini sticks coated in Parmesan. Ready in 45 minutes, low-carb, and perfect as a snack or side.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes
By Chloe: Chloe

Category: Side Dishes

Difficulty: Intermediate

Cuisine: American

Yield: 8 Servings

Dietary: Low-Carb, Vegetarian, Gluten-Free

Ingredients

→ Zucchini Sticks

01 1 cup Parmesan cheese blended with 1 tablespoon Cajun spice mix
02 2 egg whites combined with 1 teaspoon Cajun seasoning
03 3 medium-sized zucchinis

→ Cajun Dipping Sauce (optional)

04 1/2 cup of mayo
05 1 tablespoon of Cajun spices
06 2 tablespoons of freshly squeezed lemon juice
07 2 tablespoons of rich cream
08 2 beaten egg yolks

Instructions

Step 01

Slice zucchini into thin, fry-style sticks. Let them sit for about 15 minutes to dry, or gently dab off moisture using paper towels.

Step 02

Preheat the oven to 425°F. Cover a baking tray with parchment paper for easy cleanup.

Step 03

In one shallow bowl, whisk together the Parmesan and Cajun seasoning. In a separate bowl, combine egg whites and Cajun seasoning.

Step 04

Dip each zucchini stick into the egg mixture, then coat it in the Parmesan blend. Lay them flat on the prepped baking tray with space between each piece.

Step 05

Pop the tray in the oven and bake for around 30 minutes. Flip the sticks halfway so they cook evenly and develop a golden crust.

Step 06

Warm up mayo, cream, lemon juice, and Cajun seasoning together in a pot on medium heat. Take it off the heat and slowly mix in egg yolks, just a little at a time, stirring constantly until smooth.

Step 07

Pair the baked zucchini sticks with some Cajun dipping sauce, if you'd like.

Notes

  1. Zucchini slices should be close in size, so they bake evenly in the same amount of time.
  2. Spread the zucchini apart on the tray. Overlapping will trap steam, making them soggy.
  3. Turn the zucchini halfway through baking to make sure they crisp up on all sides.

Tools You'll Need

  • Good quality chef's knife
  • Sturdy cutting board
  • Oven-safe tray
  • Non-stick parchment sheet
  • Two small shallow containers or bowls
  • Small saucepan (optional, for the sauce)

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (Parmesan cheese, cream)
  • Contains eggs (egg whites, yolks)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 191
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~