Crustless Quiche 9x13 Pan Recipe for Easy Breakfast or Dinner

Crustless quiche is a versatile and satisfying dish that’s perfect for breakfast, brunch, or even a light dinner. Its simplicity and quick prep make it an ideal option for busy mornings or when you want to serve a crowd without fuss. This 9×13 pan recipe yields a flavorful, protein-packed quiche that’s easy to customize with your favorite fillings.

Ingredients

8 large eggs
1 ½ cups whole milk or half-and-half
1 cup shredded cheese (cheddar, Swiss, or a blend)
1 cup cooked vegetables (spinach, bell peppers, mushrooms, or broccoli)
1 cup cooked meats (ham, bacon, sausage, or turkey)
1 teaspoon salt
½ teaspoon black pepper
1 teaspoon dried herbs (thyme, parsley, or oregano)
Optional: ¼ teaspoon nutmeg for added flavor

Instructions

Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or non-stick spray to prevent sticking.

In a large mixing bowl, whisk together the eggs until well combined. Add the milk or half-and-half and whisk again until smooth.
Stir in the shredded cheese, cooked vegetables, cooked meats, salt, pepper, dried herbs, and nutmeg if using. Mix until all ingredients are evenly distributed.
Pour the mixture into the prepared 9×13 pan, spreading it out evenly with a spatula.

Bake in the preheated oven for 35-40 minutes, or until the top is golden and a toothpick inserted into the center comes out clean.
Remove from oven and let it rest for about 5 minutes before slicing. This helps the quiche set and makes serving easier.
Slice into squares and serve warm or at room temperature. Enjoy your delicious crustless quiche!

Tips

For a vegetarian version, omit the meats and add extra vegetables or cheese. You can also add cooked tofu for extra protein.
Use leftover cooked vegetables and meats to save time and reduce waste. Just make sure they are well-drained to avoid excess moisture.
To make the quiche creamier, add a splash of heavy cream or a dollop of sour cream to the egg mixture.

If you prefer a firmer texture, bake for an additional 5 minutes, but keep an eye on it to prevent overbaking.

Serving Suggestions

Serve slices of the crustless quiche with a fresh green salad, toasted bread, or fruit for a complete meal. It pairs well with a light vinaigrette or a dollop of sour cream on top. For brunch, add some fresh fruit and a hot beverage like coffee or tea.

Variations

Feel free to customize this recipe by experimenting with different fillings. You can add cooked bacon, sautéed onions, cherry tomatoes, or even sautéed zucchini. For a spicy kick, sprinkle in red pepper flakes or diced jalapeños. You can also swap out the cheese for feta or goat cheese for a tangy twist. Vegetarian options include adding more vegetables like roasted sweet potatoes or asparagus, while vegan adaptations can be made by replacing eggs with chickpea flour or tofu-based mixtures.

Storage and Reheating

Leftover crustless quiche can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, microwave individual slices for about 1-2 minutes or until warmed through. For larger portions, reheat in a 350°F (175°C) oven for 10-15 minutes. If you want to freeze the quiche, cut it into portions, wrap tightly in plastic wrap or foil, and store in a freezer-safe container for up to 2 months. Thaw overnight in the refrigerator before reheating.

Frequently Asked Questions

Can I make this recipe ahead of time?

Yes, you can prepare the mixture a day in advance and store it covered in the refrigerator. When ready to bake, give it a quick stir and bake as directed. The baked quiche can also be made a day ahead, cooled, covered, and stored in the refrigerator. Reheat before serving.

Can I use different types of cheese?

Absolutely! Cheddar, Swiss, Gruyère, feta, or goat cheese all work well. Using a combination of cheeses can add depth of flavor. Just keep in mind that stronger cheeses may overpower more delicate fillings.

Is crustless quiche suitable for gluten-free diets?

Yes, since this recipe contains no crust, it is naturally gluten-free. Just ensure that any added ingredients, like processed meats or cheeses, are gluten-free if necessary.

Can I add more vegetables or meats?

Definitely. Feel free to customize with your favorite cooked vegetables and meats. Just be sure they are cooked and well-drained to prevent excess moisture, which can affect baking time and texture.

How do I know when the quiche is done?

The quiche is ready when the top is golden brown and a toothpick inserted into the center comes out clean. It should be set around the edges but slightly jiggly in the middle. Baking times may vary depending on your oven and fillings.

Can I reduce the egg quantity?

Reducing eggs can affect the structure and binding of the quiche. If you want to make a lighter version, try substituting part of the eggs with silken tofu blended until smooth, but keep in mind that this may change the texture slightly.

Enjoy your homemade crustless quiche—an easy, customizable dish perfect for any meal of the day that’s sure to become a family favorite!

Crustless Quiche 9×13 Pan Recipe for Easy Breakfast or Dinner