Name: Crustless Zucchini Quiche
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: Mediterranean
Ingredients: 1 tomato, sliced; Extra virgin olive oil; 2 medium zucchini, sliced into rounds; 2 shallots, sliced into rounds; 1 teaspoon sweet Spanish paprika (divided); Kosher salt; Black pepper; 1 cup shredded mozzarella; ¼ cup grated Parmesan; 4 eggs, beaten; 1 cup milk (whole or 2% recommended); 1 teaspoon baking powder; ½ cup white whole wheat or all-purpose flour, sifted; 2 tablespoons fresh parsley, chopped

Why You’ll Love This Recipe

This recipe is a wonderful way to enjoy fresh zucchini in a dish that feels both comforting and healthy. The sautéed vegetables create a flavorful base, while the egg mixture bakes into a soft, custardy filling with a light golden top. Since it’s crustless, it’s naturally lighter than traditional quiche but still satisfying. It also makes a versatile meal—you can enjoy it warm, at room temperature, or even cold from the fridge.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Tomato, sliced
Extra virgin olive oil
Zucchini, sliced into rounds
Shallots, sliced into rounds
Sweet Spanish paprika
Kosher salt
Black pepper
Shredded mozzarella
Grated Parmesan
Eggs, beaten
Milk
Baking powder
White whole wheat flour or all-purpose flour, sifted
Fresh parsley, chopped

Directions

Preheat oven to 350°F. Lightly oil a 9-inch pie dish.
Place sliced tomatoes on a paper towel, sprinkle with salt, and let sit briefly. Pat dry to remove excess moisture.
Heat olive oil in a skillet over medium heat. Add zucchini and shallots, season with half the paprika, salt, and pepper, and sauté until tender and lightly browned.
Transfer the zucchini mixture to the pie dish, pressing to cover the bottom. Layer sliced tomatoes on top. Sprinkle mozzarella and Parmesan over the vegetables.
In a mixing bowl, whisk eggs, milk, remaining paprika, baking powder, flour, and parsley. Pour evenly over the vegetables and cheese.
Bake for about 30 minutes, or until the quiche is set. Remove from the oven and let rest 5–7 minutes before slicing. Serve warm.

Servings and timing

This recipe makes 8 slices.
Prep time: 10 minutes
Cook time: 35 minutes
Total time: 45 minutes

Variations

Add protein: Stir in cooked bacon, ham, or smoked salmon.
Switch the cheese: Try feta, goat cheese, or Gruyère instead of mozzarella.
Change up the herbs: Use basil, dill, or thyme for a different flavor profile.
Make it spicy: Add a pinch of red pepper flakes or diced jalapeños.
Veggie swap: Substitute or add mushrooms, spinach, or bell peppers.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm slices in a 350°F oven for 10–12 minutes, or microwave briefly. This quiche can also be enjoyed cold or at room temperature. For longer storage, freeze individual slices wrapped tightly for up to 1 month; thaw overnight in the fridge before reheating.

FAQs

Can I make this quiche ahead of time?

Yes, bake it a day in advance, refrigerate, and reheat when ready to serve.

Do I need to peel the zucchini?

No, the skin adds color and nutrients, so leave it on.

Can I use a different type of milk?

Yes, dairy or nondairy milk both work, but whole milk or 2% gives the best texture.

Why does the quiche puff up while baking?

The baking powder creates lift, but it will settle as the quiche cools.

Can I add meat to this recipe?

Yes, cooked bacon, sausage, or chicken can be added for extra protein.

How do I prevent watery quiche?

Be sure to salt and pat dry the tomatoes, and sauté the zucchini to remove excess moisture.

Can I bake this in a different dish?

Yes, you can use an 8×8-inch baking dish or similar size. Adjust baking time as needed.

Is this recipe gluten-free?

Not as written, but you can substitute a gluten-free flour blend.

Can I make this without cheese?

Yes, but the texture and flavor will be lighter. Add extra herbs or spices for more flavor.

What should I serve with zucchini quiche?

Pair it with a fresh salad, roasted potatoes, or a bowl of soup for a complete meal.

Conclusion

This crustless zucchini quiche is a light, versatile dish that’s perfect for any meal of the day. With its tender zucchini, sweet shallots, juicy tomatoes, and fluffy egg filling, it’s full of flavor without being heavy. Easy to customize with your favorite cheeses, herbs, or add-ins, it’s a recipe you’ll return to again and again for a simple yet satisfying meal.