This is a pan-fried zucchini fritter — feta, dill, mint, egg, a little flour — built into a burger with tzatziki, tomato, and lettuce on a whole-grain bun. It comes together in about 50 minutes and makes a genuinely satisfying vegetarian meal without leaning on any meat substitutes. The patty holds together well and has real flavor on its own.
The short version of why this works
Two things make or break this burger. First, how thoroughly you drain the zucchini. Zucchini holds a surprising amount of water, and if that water stays in the mix, the patties steam in the pan instead of browning — you end up with something soft and pale rather than crisp and golden. Salt it, let it sit ten minutes, then wring it hard in a clean kitchen towel until almost nothing comes out. Second, pan temperature matters more than most people expect with fritters. Medium heat at around 350°F lets the outside set and brown before the inside overcooks. Too high and the outside burns while the center stays raw; too low and the patty absorbs oil and goes greasy. Get those two right and the feta, dill, and mint do the rest.
What can go wrong
- Patties fall apart in the pan: The mix is too wet or the flour wasn’t fully incorporated. Press each patty firmly before it goes in the pan and don’t move it for the first two minutes — let a crust form before you attempt a flip.
- Bland patty despite the herbs: Feta varies a lot in saltiness. Taste your mix before shaping. If it needs more seasoning, add a pinch of salt or a little extra crumbled feta rather than more herbs, which can turn bitter when fried.
- Tzatziki makes the bun soggy immediately: Toast the buns until they’re genuinely crisp, not just warm. Spread tzatziki on the cut sides right before serving, not while the bun is still hot from the toaster.
- Fritter is cooked through but still soft in the center: Your patties were too thick. Aim for about ¾ inch thick when you press them. Thicker than that and the outside is done long before the center firms up.
- Mix sticks to your hands while shaping: Wet your hands lightly before forming each patty. The mixture is sticky by nature — fighting it dry just makes a mess and breaks the shape.
Keeping and reheating
Cooked fritter patties keep in the fridge for up to three days in an airtight container. Skip the egg in the mix if you plan to freeze them — it makes the patty mushy after thawing. For freezing, lay the cooked, cooled patties on a parchment-lined tray, freeze solid, then transfer to a zip bag; they’ll keep for up to two months. Reheat refrigerated patties in a dry skillet over medium heat for two to three minutes per side — this brings back the crisp exterior. The microwave works in a pinch but the texture suffers. Tzatziki, lettuce, and tomato should always be added fresh; don’t store assembled burgers.
Greek Zucchini Fritter Burger
Ingredients
Fritter Ingredients
- 2 cups zucchini grated and drained
- ½ teaspoon salt
- 3 tablespoons all-purpose flour
- ¼ cup feta cheese crumbled
- 1 large egg
- 2 tablespoons fresh dill chopped
- 2 tablespoons fresh mint chopped
- 2 tablespoons olive oil for frying
Burger and Toppings
- 4 pieces burger buns preferably whole grain
- 1 cup tzatziki sauce
- 1 medium tomato sliced
- 1 cup lettuce shredded
Instructions
- Prepare the Zucchini: Grate 2 cups of zucchini and place them in a towel. Sprinkle with 1/2 teaspoon of salt and let it sit for 10 minutes. Squeeze out as much water as possible to ensure your fritters will be crisp.
- Mix the Fritter Batter: In a mixing bowl, combine the drained zucchini, 3 tablespoons of flour, 1/4 cup crumbled feta, 1 egg, 2 tablespoons of chopped dill, and 2 tablespoons of chopped mint. Mix until well incorporated.
- Shape and Fry: Heat 2 tablespoons of olive oil in a pan over medium heat (180°C/350°F). Form the mixture into 4 patties and fry each side for about 3-4 minutes until golden brown and cooked through.
- Assemble the Burger: Toast the burger buns lightly. Spread tzatziki sauce on both sides of the buns. Place a lettuce leaf, then the zucchini fritter, topped with tomato slices. Add more tzatziki if desired, and serve with freshly squeezed lemon juice for added zest.
Notes
Nutrition
FAQ
Can I make the fritter mix ahead of time?
You can mix and refrigerate it for up to a few hours, but not overnight. The zucchini continues releasing moisture even after draining, so a mix that sits too long gets wet again and the patties won’t hold their shape as well.
Can I bake these instead of frying them?
Yes, but expect a softer exterior. Bake on a lightly oiled sheet pan at 400°F for about 20 minutes, flipping once halfway through — they’ll be cooked through and reasonably firm, just without the same crust you get from the pan.
My store only has English cucumbers for the tzatziki — does that work?
It works fine. English cucumbers have thinner skin and fewer seeds, so they actually need less draining than regular cucumbers. Grate, salt briefly, and squeeze out the liquid the same way you handle the zucchini.
Is there a way to make this vegan?
Replace the egg with a flax egg — one tablespoon of ground flaxseed mixed with three tablespoons of water, rested five minutes until gel-like — and use a dairy-free feta. The patty will be slightly more delicate, so handle it carefully when flipping.
What to cook next
- Veggie Sauce Burger Perfection
- Halloumi King Burger Homage
- Spicy Paneer Burger Recipe
- Five Guys Veggie Sandwich Style