Air Fryer Zucchini Patties with Crisp, Golden Edges

Air Fryer Zucchini Patties

What I like about this air fryer method is that the patties can brown nicely at the edges without pan-frying, but only if the zucchini is squeezed very dry first. I rely on that moisture-control step more than anything else, because a wet mixture tends to steam in the basket and stay soft in the middle.

This version keeps the ingredients simple: grated zucchini, onion, garlic, egg, cheese, flour, and herbs. A light oil spray and one careful flip are enough to help the outside crisp, and the patties work well as a snack, side, appetizer, or light lunch with tzatziki, ranch, sour cream, blue cheese dressing, or spicy mayo.

Ingredients for Air Fryer Zucchini Patties

• 2 medium zucchini, grated (about 1 lb/450g)
• 1 to 1 1/2 teaspoons kosher salt, divided
• 2 to 3 tablespoons finely grated yellow onion (about 30g)
• 2 cloves garlic, minced
• 1 large egg
• 1/2 cup shredded cheese, such as cheddar or mozzarella (about 55g), or 1/3 cup finely grated Parmesan
• 1/2 cup all-purpose flour (about 60g), plus more as needed
• 2 tablespoons chopped fresh parsley
• 1/4 teaspoon black pepper
• Olive oil or avocado oil spray, for a light coating

Optional: 1 small grated carrot for a little sweetness and color, 2 to 3 tablespoons panko if the mixture feels too loose, or 1 to 2 tablespoons chopped dill or chives instead of parsley.

Ingredient note: Parmesan makes a slightly drier, saltier patty with crisper edges. Cheddar or mozzarella gives a more tender center. If you need a gluten-free option, use a 1:1 gluten-free flour blend and add a little more only if the mixture still feels loose.

Why Salting and Squeezing the Zucchini Matters

Salt pulls water out of the grated zucchini quickly, and a 10-minute rest is usually enough to get that started. After that, the important part is squeezing hard with a clean kitchen towel or cheesecloth until the zucchini feels almost dry and clumps together.

This is where the texture can go wrong. If too much water stays in the shreds, the centers can turn soft or gummy and the patties are more likely to break when you flip them. Drier zucchini also means you usually need less extra flour, so the patties stay lighter instead of dense.

How to Make Zucchini Patties in the Air Fryer

1. Salt the zucchini: Put the grated zucchini in a bowl and toss with about 1 teaspoon of the kosher salt. Let it sit at room temperature for 10 minutes, until it looks glossy and starts releasing liquid.
2. Squeeze very dry: Transfer the zucchini to a clean kitchen towel or cheesecloth and wring out as much liquid as possible, about 2 to 3 minutes. Keep going until very little liquid drips out and the zucchini feels dry enough to clump in your hand.
3. Mix the patty base: In a large bowl, whisk together the egg, onion, garlic, parsley, black pepper, and a pinch of the remaining salt. Stir in the cheese, then add the squeezed zucchini. Fold in the flour until the mixture is scoopable and holds a mound without spreading. If it still feels loose, add more flour 1 tablespoon at a time, or stir in 2 tablespoons panko.
4. Preheat the air fryer: Preheat to 375°F (190°C) for 3 to 5 minutes. Lightly spray the basket. If you use perforated air fryer parchment, add it only after preheating and only with food placed on top.
5. Shape the patties: Scoop about 2 to 3 tablespoons of mixture per patty, or use a scant 1/4 cup. Gently flatten each one to about 1/2 inch thick, keeping the edges compact so they hold together better.
6. Air fry the first side: Arrange the patties in a single layer with a little space between them. Lightly mist the tops with oil spray. Air fry at 375°F (190°C) for 6 to 7 minutes, until the bottoms are set and starting to turn golden.
7. Flip and finish: Flip once with a thin spatula and continue cooking at 375°F (190°C) for 3 to 5 minutes more, until the edges are deep golden, the centers are set, and there are no wet or gummy spots. Start checking around the 8-minute mark total, since air fryer models vary. If the edges darken too fast, reduce the heat to 360°F (182°C).
8. Repeat and rest briefly: Cook the remaining patties in batches. Let them rest for 1 minute after cooking so the steam settles, then serve warm.

Air Fryer Time and Temperature for Zucchini Patties

For this recipe, 375°F (190°C) gives the best balance of browning and setting the middle before the outside gets too dark. The total cook time is usually 9 to 12 minutes, with one flip.

I rely on the visual cue more than the clock here because air fryers vary. The patties are ready when the edges are browned, the tops look dry rather than glossy, and the centers feel set when lightly pressed with a spatula.

How to Fix Soggy or Crumbly Zucchini Patties

If the centers stay soggy, excess moisture is usually the cause. Squeeze the zucchini drier next time, or add 1 to 2 more tablespoons of flour or panko before shaping. If the outside is browned but the middle still looks damp, give the patties another 1 to 2 minutes in the air fryer.

If the patties break when you flip them, make them a little smaller and let the first side cook until fully set before turning. A thin spatula helps, and a hot preheated basket makes sticking less likely.

Air Fryer Zucchini Patty Variations

No-Flour Zucchini Patties

Replace the all-purpose flour with about 1/2 cup finely ground almond meal, adding a bit more by the tablespoon only if needed to help the mixture hold together. Almond meal browns faster, so start checking 1 to 2 minutes earlier and avoid making the patties too thin.

Breaded Zucchini Patties

For a crisper exterior, form the patties and press both sides into panko before air frying. Spray them a little more generously so the crumbs hydrate and brown. Chilling the shaped patties for 10 minutes can also help them hold together better.

Vegan Zucchini Patties

Replace the egg with a flax egg made from 1 tablespoon ground flax and 2 1/2 tablespoons water, rested for 5 minutes. Use dairy-free shredded cheese, or increase the flour or panko slightly for extra binding. Keep the patties smaller and let the first side set fully before flipping.

What to Serve with Air Fryer Zucchini Patties

These are especially good with tzatziki, ranch, sour cream, blue cheese dressing, or spicy mayo. A squeeze of lemon and a little extra parsley, dill, or chives also works well.

For a light lunch, tuck the patties into pita with lettuce, tomato, and tzatziki. If you bought extra zucchini, try Air Fryer Zucchini and Onions or Air Fryer Zucchini and Mushrooms on the side.

How to Store and Reheat Air Fryer Zucchini Patties

Store cooled patties in an airtight container in the refrigerator for 3 to 4 days, with parchment between layers if needed. To freeze, place the cooked patties on a plate or sheet until solid, then transfer to a freezer bag or container for up to 2 months.

Reheat refrigerated patties in the air fryer at 350°F (177°C) for 3 to 5 minutes, until hot and crisp again at the edges. From frozen, reheat at 350°F (177°C) for 6 to 8 minutes, flipping once. They will not be quite as crisp as freshly made, but the edges should re-crisp well.

You can also mix the batter up to 12 hours ahead and chill it. Stir before shaping, and add a little extra flour if it loosens in the refrigerator.

Nutrition

Approximate nutrition, based on 4 servings and using cheddar cheese, all-purpose flour, 1 egg, and a light oil spray. Actual values will vary with the cheese, zucchini size, and how much flour you add.

• Serving size: About 2 1/2 to 3 small patties
• Calories: About 170
• Protein: About 8g
• Fat: About 8g
• Carbohydrates: About 16g

Approximate per 100g: 130 calories, 6g protein, 6g fat, and 12g carbohydrates.