Why You’ll Love This Recipe

Versatility: Easily customizable with your favorite vegetables and cheeses.
Convenience: Ideal for meal prep; enjoy it fresh or reheat leftovers.
Flavorful: A harmonious blend of textures and tastes in every bite.

Ingredients

1 tablespoon olive oil
1 cup chopped mushrooms
1/2 cup diced red bell pepper
1/2 cup diced zucchini
1/4 cup diced onion
1 cup fresh spinach
1 unbaked 9-inch pie crust
1 1/2 cups shredded cheese (such as Swiss, Cheddar, or mozzarella), divided
3 large eggs
1 cup whole milk
1/2 cup heavy cream
1/4 teaspoon salt
1/4 teaspoon ground black pepper
1/4 teaspoon dried herbs (such as thyme or basil)
1 medium tomato, thinly sliced

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

Directions

Preheat Oven: Set your oven to 375°F (190°C).
Prepare Vegetables: In a skillet over medium heat, warm the olive oil. Add mushrooms, red bell pepper, zucchini, and onion; sauté until tender, approximately 5-7 minutes. Introduce spinach and cook until wilted. Remove from heat and let cool slightly.
Assemble Quiche:
- Place the pie crust in a 9-inch pie dish.
- Sprinkle 1 cup of shredded cheese evenly over the bottom of the crust.
- Distribute the sautéed vegetables over the cheese layer.
- Arrange tomato slices on top of the vegetables.
Prepare Egg Mixture: In a bowl, whisk together eggs, milk, heavy cream, salt, pepper, and dried herbs until well combined.
Combine and Bake: Pour the egg mixture over the layered vegetables and cheese in the pie crust. Sprinkle the remaining 1/2 cup of shredded cheese on top.
Bake: Place the quiche in the preheated oven and bake for 40-45 minutes, or until the center is set and a knife inserted comes out clean.
Cool and Serve: Allow the quiche to cool for 5 minutes before slicing and serving.

Servings and Timing

Servings: This recipe yields 8 servings.
Prep Time: Approximately 15 minutes.
Cook Time: 40-45 minutes.
Total Time: About 1 hour.

Variations

Cheese Options: Experiment with different cheeses like feta, goat cheese, or a blend of your favorites for unique flavors.
Crust Alternatives: For a gluten-free option, use a hash brown crust or go crustless by pouring the filling directly into a greased pie dish.
Additional Vegetables: Incorporate other veggies such as asparagus, broccoli, or cherry tomatoes to suit your taste preferences.

Storage/Reheating

Storage: Once cooled, cover the quiche tightly with plastic wrap or aluminum foil and refrigerate for up to 3-4 days.
Freezing: To freeze, wrap the cooled quiche in foil and place it in a freezer-safe bag. It can be frozen for up to 3 months.
Reheating:
- Oven: Preheat oven to 350°F (175°C). Reheat the quiche for about 15-20 minutes, or until heated through.
- Microwave: For individual slices, microwave on medium power for 1-2 minutes, checking for desired warmth.

FAQs

What type of pie crust should I use?

A standard 9-inch unbaked pie crust works well. You can use store-bought for convenience or make your own.

Can I make this quiche ahead of time?

Yes, you can prepare and bake the quiche in advance. Once cooled, refrigerate it and reheat before serving.

How do I prevent a soggy crust?

Blind baking the crust before adding the filling helps prevent sogginess.

Can I use milk instead of heavy cream?

Yes, substituting milk for heavy cream will result in a lighter texture.

Is it possible to make this quiche crustless?

Absolutely, omit the crust and pour the filling into a greased pie dish for a crustless version.

What other vegetables can I add?

Feel free to add vegetables like broccoli, asparagus, or cherry tomatoes. Ensure they are cooked and excess moisture is removed before adding.

How should I store leftover quiche?

Store cooled quiche in the refrigerator, covered, for up to 3-4 days.

Can I freeze the quiche?

Yes, wrap the cooled quiche in plastic wrap and aluminum foil before placing it in a freezer-safe container. It will last for up to 3 months.

How do I reheat a frozen quiche?

To reheat from frozen, bake at 350°F (175°C) for about 25-30 minutes, or until heated through.

What can I serve with quiche?

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

Conclusion

This Loaded Vegetarian Quiche is a wholesome, flavorful dish that’s perfect for any meal of the day. Whether you’re making it for brunch, meal prepping for the week, or serving guests, this recipe offers a delicious way to enjoy fresh vegetables and creamy, cheesy goodness. Plus, with plenty of customization options, you can make it your own with your favorite ingredients. Try it today and enjoy a satisfying and nutritious meal.

Loaded Vegetarian Quiche Recipe

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This Loaded Vegetarian Quiche is packed with fresh vegetables, creamy eggs, and melty cheese, all nestled in a flaky pie crust. Perfect for breakfast, brunch, or a light dinner, this versatile dish is easy to customize with your favorite veggies and cheeses. Enjoy a savory, satisfying, and meal-prep-friendly quiche that’s great for any occasion!

Author: Amy
Prep Time: 15 minutes
Cook Time: 40-45 minutes
Total Time: 1 hour
Yield: 8 servings
Category: Breakfast, Brunch
Method: Baking
Cuisine: French, American
Diet: Vegetarian

Instructions

Preheat Oven: Set your oven to 375°F (190°C).
Prepare Vegetables: Heat olive oil in a skillet over medium heat. Sauté mushrooms, bell pepper, zucchini, and onion until tender (about 5-7 minutes). Add spinach and cook until wilted. Remove from heat and let cool slightly.
Assemble Quiche:
- Place the pie crust in a 9-inch pie dish.
- Sprinkle 1 cup of cheese evenly over the bottom.
- Layer the sautéed vegetables over the cheese.
- Arrange tomato slices on top.
Prepare Egg Mixture: In a bowl, whisk together eggs, milk, heavy cream, salt, pepper, and dried herbs until well combined.
Combine and Bake: Pour the egg mixture over the layered vegetables and cheese in the pie crust. Sprinkle the remaining ½ cup of cheese on top.
Bake: Bake in the preheated oven for 40-45 minutes, or until the center is set and a knife inserted comes out clean.
Cool and Serve: Let the quiche cool for 5 minutes before slicing and serving.

Notes

Cheese Options: Try feta, goat cheese, or a mix of your favorites for a unique flavor.
Crust Alternatives: Use a gluten-free crust, a hash brown crust, or go crustless by baking the filling in a greased pie dish.
Additional Vegetables: Add broccoli, asparagus, or cherry tomatoes to suit your taste.
Storage: Store leftovers in the refrigerator for 3-4 days or freeze for up to 3 months.
Reheating: Reheat in the oven at 350°F (175°C) for 15-20 minutes or microwave individual slices for 1-2 minutes.