Vegetable Quiche Recipe

This vegetable quiche recipe is one of our favorite go-to recipes. It’s perfect for breakfast, brunch or lunch, can be easily adapted to many different flavors, is great for crowds, and is easy to make ahead of time to heat up throughout the week. It’s also a great way to get a good dose of protein and veggies all in one, what more could we ask for?

Vegetable Quiche Recipe

Makes: 8 servings

Total Time: 2 hours



1 prebaked store-bought or homemade crust (crustless is also an option!)


1 tablespoon olive oil or butter

1 large onion, chopped

3 garlic cloves, minced

2 cups sliced zucchini

4 large mushrooms, sliced

¼ cup tomatoes, diced

¼ cup olives, sliced


4 large eggs

3/4 cup sour cream

¼ milk or cream

½ teaspoon garlic salt

1 teaspoon ground black pepper

½ teaspoon dried parsley

1 cup parmesan cheese

1 cup mozzarella cheese


Preheat oven to 375°F. Heat oil or butter in a skillet over medium-high heat. Sauté onions and garlic for 6-8 minutes until soft and fragrant. Add zucchini, mushrooms, tomatoes and olives. Cook for 10 minutes. In a medium bowl combine eggs, sour cream and milk. Whisk until combined. Add seasonings and whisk again. Add cheese and veggies to bowl and stir well.

Pour filling into prebaked pie crust (or greased pie dish if you are going crustless) and transfer to oven. Bake for 45 minutes until lightly browned on top and set.

Remove from oven and let cool before serving.

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