Crispy Zucchini Squash Fritters

That sharp, salty sizzle when the batter hits a hot cast iron pan is the best part of summer cooking. I used to just grate my squash and toss it in the pan, but I ended up with something that looked more like a wet pancake than a fritter. It was a soggy mess that soaked up oil like a sponge.

The trick is treating the vegetables like a sponge. Once you get the water out, you get those crisp, golden edges that actually hold their shape. These Zucchini Squash Fritters are light and punchy, making them a great way to use up a garden overflow.

You can expect a side dish that feels fresh but satisfies that craving for something fried. They stay firm and vibrant on the plate, which is why they work so well for guests.

Zucchini Squash Fritters

This recipe yields 7 servings. You'll spend 15 minutes on prep and 15 minutes at the stove, for a total of 30 minutes from start to finish.

Why These Fritters Work

Moisture Removal: Salting the squash draws out water so the batter fries instead of steaming. Low Flour Binder: Using almond flour and Parmesan keeps the texture light instead of doughy.

Serious Eats' testing shows that draining zucchini prevents a gummy crumb, which is exactly why we squeeze these until they're nearly dry. If you want something with a different tang, my Zucchini Fritters with Feta recipe recipe uses a similar moisture control method.

The Full Shopping List

Ingredient Purposes

Ingredients and Substitutions

• 2 cups (280g) zucchini, grated Why this? Provides volume and subtle sweetness
• 2 cups (280g) yellow summer squash, grated Why this? Creates a bright yellow color
• 1 tsp (6g) kosher salt Why this? Extracts excess moisture
• 1 large (50g) egg, lightly beaten
• 1/4 cup (30g) almond flour Why this? Keeps the recipe light and low-carb
• 1/4 cup (25g) Parmesan cheese, finely grated
• 1/2 tsp (2g) garlic powder
• 1/4 tsp (1g) black pepper
• 2 tbsp (8g) fresh parsley, finely chopped
• 2 tbsp (30ml) olive oil

Essential Kitchen Tools

You don't need much for this, but a box grater is non negotiable. I prefer a medium hole size so the vegetables have some structure and don't turn into a paste.

A cast iron skillet is the gold standard here because it holds heat steadily, preventing the oil temperature from dropping when you add the batter. You'll also need a clean kitchen towel or cheesecloth for the squeezing phase.

The step by step Method

1. Shred the zucchini and yellow squash into a large bowl.
2. Toss the vegetables with 1 tsp (6g) of salt and let them rest for 10 minutes. Note: This allows the salt to draw out excess moisture.
3. Place the salted squash in a kitchen towel or cheesecloth, twisting and squeezing firmly until no liquid remains.
4. In a fresh bowl, stir together the squeezed squash, beaten egg, almond flour, Parmesan, garlic powder, pepper, and parsley.
5. Fold the mixture until just incorporated, taking care not to overmix.
6. Bring olive oil in a pan to a shimmer over medium high heat.
7. Spoon roughly 1/4 cup (60ml) of batter per fritter into the pan and press down lightly with a spatula.
8. Cook for 3–4 minutes per side until the edges are mahogany brown and the fritter lifts easily from the pan.

Solving Common Cooking Issues

Dealing With Soggy Centers

When the batter has too much water, the fritters steam from the inside. This results in a limp center even if the outside looks brown. Go back to the towel and squeeze again.

Preventing Fritter Breakage

If they fall apart, it's usually because the egg didn't bind well or the pan wasn't hot enough. Ensure the oil shimmers before adding the scoop.

Managing Burnt Cheese

Parmesan can burn if the heat is too high. Stick to medium high and don't let them sit for more than 4 minutes per side.

Adjusting the Batch Size

If you're scaling these Zucchini Squash Fritters, remember that binders don't always scale linearly.

Storing and Reheating Tips

Store any leftover Zucchini Squash Fritters in a glass dish in the refrigerator for 3 days. They'll lose some of that initial crispness, but they remain delicious cold.

To freeze, let them flash freeze on a baking tray for 1 hour before moving them into a freezer bag. They will last for 2 months.

Avoid the microwave for reheating. Instead, use an ungreased pan at a medium setting for 2 minutes on each side. This brings back the mahogany crust without adding more oil.

Waste Free Tips

Save your squash ends. Dice the stems and peelings and add them to a veggie scrap bag in the freezer for making home-made stock later.

Fun Flavor Variations

If you want to lean into a different profile, try adding a pinch of smoked paprika or a dash of cumin. For a different texture, you can try Zucchini Corn Fritters which add a nice pop of sweetness.

For a Vegan Version

Swap the egg for a "flax egg" (1 tbsp ground flaxseed meal mixed with 3 tbsp water). Use nutritional yeast instead of Parmesan for that salty, cheesy hit.

For an Air Fryer Version

Lightly spray the basket with oil. Place the patties in a single layer and cook at 400°F (200°C) for 8-10 minutes, flipping halfway through.

Plating and Serving Ideas

These Zucchini Squash Fritters look best when stacked slightly off center on a clean white plate. Top them with a dollop of Greek yogurt or a swipe of garlic aioli for a vibrant contrast.

Serving as a Meal

Turn these into a full dinner by serving them over a bed of arugula with a lemon vinaigrette. A poached egg on top makes it a great urban brunch dish.

Fresh Garnishes

Finish the plate with extra chopped parsley or a few thin slices of fresh radish. The crunch of the radish complements the tender center of the fritters.

Since these hold their heat well for about 20 minutes, they're a reliable choice for parties. Just keep them on a wire rack instead of a plate to prevent the bottoms from getting soggy.