Air Fryer Protein Zucchini Sticks
Servings: 3–4
Prep time: 20 minutes
Cook time: 10–14 minutes
Ingredients
Zucchini
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2 medium zucchinis (about 450–500 g total)
Wet mixture
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1 large egg
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1 tablespoon water (helps thin the egg slightly)
Dry protein coating
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1/2 cup (50–60 g) unflavored whey or plant-based protein powder
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1/2 cup (50–60 g) panko breadcrumbs (regular works too)
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1/3 cup (30 g) finely grated Parmesan
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1 teaspoon garlic powder
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1/2 teaspoon smoked paprika (optional)
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1/2 teaspoon salt
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1/4 teaspoon black pepper
For cooking
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Cooking spray or olive oil spray
Step 1: Prepare the Zucchini (Critical for Crispiness)
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Wash and dry the zucchinis.
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Trim ends.
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Cut into sticks about:
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8–10 cm long
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1–1.5 cm thick
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Try to keep them uniform so they cook evenly.
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Lay sticks on paper towels.
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Lightly sprinkle with salt and let sit for 10 minutes.
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Pat very dry with fresh paper towels.
This step removes excess moisture and prevents soggy coating.
Step 2: Set Up Breading Station
You’ll need two bowls:
Bowl 1 (Wet):
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Whisk egg + 1 tbsp water until smooth.
Bowl 2 (Dry):
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Combine protein powder, breadcrumbs, Parmesan, garlic powder, paprika, salt, and pepper.
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Mix thoroughly so the protein powder distributes evenly.
Tip: If mixture looks too powdery, add 1–2 tablespoons more breadcrumbs.
Step 3: Coat the Zucchini
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Dip each zucchini stick into egg mixture.
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Let excess drip off.
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Roll in dry mixture.
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Press gently so coating adheres well.
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Place on a plate while finishing the batch.
For extra crunch:
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Double dip (egg → coating → egg → coating).
Step 4: Air Fry
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Preheat air fryer to 375°F (190°C) for 3–5 minutes.
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Lightly spray the basket.
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Arrange zucchini in a single layer.
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Do not overcrowd.
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Cook in batches if necessary.
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Spray tops lightly with oil.
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Cook 10–14 minutes.
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Flip halfway through (around minute 6–7).
They are done when:
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Golden brown
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Crisp outside
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Tender but not mushy inside
If needed, cook 1–2 minutes longer for extra crispiness.
Optional High-Protein Garlic Dip
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3/4 cup Greek yogurt (2% or 5% works best)
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1 teaspoon lemon juice
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1/2 teaspoon garlic powder
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Pinch salt
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Fresh parsley (optional)
Mix and chill 10 minutes before serving.
Approximate Nutrition (per serving, 3 servings)
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Calories: ~180–220
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Protein: 18–22 g
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Carbs: 15–18 g
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Fat: 6–8 g
Varies depending on protein powder and breadcrumb brand.
Troubleshooting
Soggy zucchini
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Did not salt and dry properly.
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Overcrowded air fryer.
Coating falling off
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Not enough egg.
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Didn’t press coating firmly.
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Zucchini too wet.
Burning outside, raw inside
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Sticks too thick.
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Temperature too high.