Make this quick and easy veggie quiche made with all your favorite vegetables, fluffy eggs, and a buttery crust. Enjoy this recipe for breakfast, brunch, or dinner!
Bake pie crust in the preheated oven until firm, about 8 minutes.
Remove the crust from the oven and set aside. Reduce oven to 350°F.
Heat olive oil in a large skillet over medium heat. Add onion, bell pepper, mushrooms, and broccoli. Cook, stirring, until softened, 5 to 8 minutes. Remove veggies from the skillet and set aside.
Sprinkle tomato slices with flour and basil; cook in the skillet over medium heat for 1 minute per side. Set aside.
In a small bowl, whisk together the eggs, milk, salt, and pepper.
Spread colby-jack cheese on the bottom of the pie crust. Spread veggie mixture over the cheese, then top with tomato slices.
Pour the egg mixture over top and sprinkle with the Swiss cheese.
Bake for 40-45 minutes or until a knife inserted in the center comes out clean. Let cool for 5 minutes before serving.
Notes
Veggie Combination. Mix and match your favorite vegetables for a colorful and tasty quiche. While I used bell peppers, mushrooms, onions, and tomatoes, you can also try adding spinach, and artichokes.
Pre-cook Vegetables. It's super important to pre-cook the vegetables. Saute or roast them before assembling the pie.
Pie Crust. A flaky, buttery pie crust can take your veggie quiche to the next level. Make sure to use a trusted recipe or a store-bought crust you love.
Cheese. I love the addition of Swiss and Colby Jack Cheese. You can also try adding feta, cheddar, or goat cheese.
Don't overcook. Don't dry out your quiche by overcooking it! The center should be set but slightly jiggly when you gently shake the pan.