This vegetarian quiche is a bright, flavorful dish loaded with fresh vegetables and gooey Colby-Jack cheese. It’s perfect for brunch, a light lunch, or dinner. Every slice delivers a flaky crust, tender veggies, and creamy eggs, a simple yet impressive way to enjoy a veggie-filled meal.

Vegetarian Quiche
Ingredients to make this Vegetarian Quiche
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1 (9-inch) deep-dish pie crust
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1 tablespoon olive oil
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½ cup sliced onion
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½ cup chopped green bell pepper
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½ cup sliced mushrooms
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½ cup chopped zucchini
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1 large tomato, sliced
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2 tablespoons all-purpose flour
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2 teaspoons dried basil
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3 large eggs, beaten
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½ cup milk
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½ teaspoon salt
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¼ teaspoon black pepper
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1 ½ cups shredded Colby-Jack cheese

Colby-Jack cheese

Zucchini

Sliced mushrooms

Deep-dish pie crust
Directions
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Preheat the oven to 375°F (190°C) and place your pie crust in a 9-inch deep-dish pan.
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Sauté the vegetables: Heat olive oil over medium heat. Add onion, bell pepper, mushrooms, and zucchini. Cook until tender, about 5–7 minutes. Stir in the flour and dried basil and cook for another minute. Remove from heat.
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Layer the quiche: Place tomato slices in the crust, then evenly spread the sautéed veggies on top.
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Prepare the eggs: In a bowl, whisk together eggs, milk, salt, and pepper. Pour this mixture over the vegetables in the crust.
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Top with cheese: Sprinkle Colby-Jack evenly over the quiche.
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Bake: Cook for 35–40 minutes, until the eggs are set and the top is lightly golden. A knife inserted in the center should come out clean.
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Cool and serve: Let the quiche rest for 5–10 minutes before slicing. Serve warm or at room temperature for a perfect vegetarian quiche.
Prep & Cooking Time
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Prep: 15 minutes
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Cook: 40 minutes
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Total: 55 minutes
Nutrition (per serving, 1/6 quiche) about this Vegetarian Quiche
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Calories: 310
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Protein: 14g
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Fat: 22g
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Saturated Fat: 9g
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Carbohydrates: 16g
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Fiber: 2g
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Sugar: 4g
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Sodium: 480mg
FAQ
Can I use store-bought crust?
Yes! Either refrigerated or frozen works, just thaw frozen crust first.
Can I make it ahead of time?
Absolutely. Assemble it and refrigerate for up to 24 hours before baking.
Can leftovers be frozen?
Yes, slice and wrap individually. Freeze up to 2 months and reheat at 350°F (175°C).
Can I swap the cheese?
Cheddar, Monterey Jack, or mozzarella are great alternatives in this vegetarian quiche.
Source: www.allrecipes.com