High Protein Spinach Quiche

Name: High Protein Spinach Quiche
Prep time: 20 min
Cook time: 35 min
Total time: 55 min
Yield: 8 servings
Ingredients: 1 premade pie crust; 6 large eggs; 1 cup half-and-half; 2 cups fresh spinach, chopped; 1 cup shredded cheese (cheddar or feta); 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1/4 teaspoon garlic powder

Highlighted under: Healthy & Light

I love how versatile this High Protein Spinach Quiche is—perfect for breakfast, lunch, or dinner! Whenever I prepare it, I am struck by how easily it all comes together. The combination of eggs, fresh spinach, and cheese creates a rich and satisfying dish. It’s not just delicious, but also packed with protein, making it a great choice for a healthy diet. I often serve it with a light salad on the side for a complete meal that feels indulgent yet nourishing.

Created by

Emily

Last updated on 2026-02-01T21:13:07.609Z

When I first attempted to make a quiche, I was intimidated by the idea of a flaky crust and the delicate filling. However, I quickly realized how forgiving this recipe is. By using a premade crust and fresh ingredients, I could focus on creating a delicious and nutritious filling that was high in protein. The first time I served it to my friends, they couldn’t believe how easy it was to whip up something so gourmet!

Another tip I discovered is that using half-and-half instead of milk adds a lovely creaminess that makes each bite heavenly. I often mix in some feta cheese along with the spinach for an extra flavor kick. It’s become a go-to dish for gatherings, and everyone always asks for the recipe!

Why You Will Love This Recipe
Packed with protein to keep you full and energized
Loaded with fresh spinach for a nutritious boost
Great for meal prep, stays delicious for days

The Role of Spinach

Fresh spinach is one of the star ingredients in this quiche, not only adding vibrant color but also a nutritional powerhouse. It contains essential vitamins like A, C, and K, along with iron and fiber. When mixed into the egg mixture, spinach wilts down quickly, allowing you to pack in a generous amount with minimal bulk. Make sure to wash and thoroughly dry the spinach before chopping to avoid excess moisture in your quiche that could lead to a soggy base.

To enhance the flavor of the spinach, consider sautéing it lightly in a bit of olive oil or butter before adding it to the egg mixture. This quick cooking process brings out its natural sweetness and adds an extra depth of flavor. If you're short on time, you can opt for frozen spinach—just be sure to thaw and drain it well to remove excess water.

Cheese Choices

The cheese in this quiche does more than just add flavor; it contributes to the rich, creamy texture that makes this dish so satisfying. Cheddar brings a sharp, tangy flavor, while feta offers a crumbly, salty twist. Feel free to experiment with other varieties such as pepper jack for a kick or mozzarella for a milder taste. Just keep in mind that different cheeses melt differently, so the texture may change slightly based on your choice.

When using pre-shredded cheese, be aware that it often contains anti-caking agents which can prevent a smooth melt. For the best results, I recommend shredding your cheese from a block. This way, you’ll enjoy a creamy filling without any gritty texture lingering in your quiche.

Storing and Reheating the Quiche

This High Protein Spinach Quiche is an excellent meal prep option! After baking and cooling, you can store it in an airtight container in the refrigerator for up to 4 days. For longer storage, consider freezing it. Wrap individual slices tightly in plastic wrap, then place them in a freezer bag. It can last up to 3 months in the freezer, making it perfect for quick meals throughout the week.

To reheat, preheat your oven to 350°F (175°C) and place the slice on a baking sheet. Heat for about 15–20 minutes or until warmed through. If you’re in a hurry, a microwave works, but be aware it may alter the texture, making it less crispy. For the best results, I recommend sticking with the oven!

Ingredients

Quiche Filling

1 premade pie crust
6 large eggs
1 cup half-and-half
2 cups fresh spinach, chopped
1 cup shredded cheese (cheddar or feta)
1/2 teaspoon salt
1/4 teaspoon black pepper
1/4 teaspoon garlic powder

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C).

Prepare the Crust

Place the premade pie crust in a 9-inch pie dish and set aside.

Mix the Filling

In a mixing bowl, whisk together the eggs, half-and-half, salt, pepper, and garlic powder until well combined. Stir in the chopped spinach and cheese.

Bake the Quiche

Pour the egg mixture into the prepared pie crust. Bake in the preheated oven for 35 minutes or until the filling is set and lightly golden on top.

Cool and Serve

Remove the quiche from the oven and let it cool for a few minutes before slicing into wedges. Serve warm or at room temperature.

Pro Tips

Feel free to customize the filling with your favorite vegetables or proteins to make it your own! Leftovers can be stored in the fridge for up to three days.

Flavor Enhancements

Elevate the flavor profiles of your quiche by adding herbs and spices. Fresh herbs like thyme or dill can complement the spinach beautifully, providing an aromatic note. If you're looking for something a little spicier, red pepper flakes or a splash of hot sauce in the egg mixture can add some heat without overpowering the dish. Remember to start with a small amount, as it's easier to add than to take away.

Another tasty option is to include sautéed mushrooms or roasted red peppers into the filling. These additions not only contribute flavor but also extra texture, making each bite more interesting. Just be sure to drain any excess moisture from these ingredients to prevent your quiche from becoming watery.

Serving Suggestions

While this High Protein Spinach Quiche is delicious on its own, pairing it with a light salad elevates the meal. A simple arugula salad dressed with lemon vinaigrette provides a refreshing contrast to the rich and creamy quiche. You could also serve it with some crusty bread or a side of fresh fruit to create a more balanced and satisfying meal.

Consider slicing the quiche into smaller wedges for brunch gatherings. This way, guests can sample a slice along with other dishes without feeling overly full. Garnishing with additional herbs or a sprinkle of parmesan on top before serving makes for an appealing presentation that is sure to impress!

Questions About Recipes

→ Can I freeze the quiche?

Yes, you can freeze the quiche before or after baking. Just ensure it is well covered.

→ What can I use if I don't have half-and-half?

You can substitute it with a mixture of milk and heavy cream or use all milk.

→ How long will leftovers keep?

Leftovers can be kept in the refrigerator for up to 3 days.

→ Can I add other vegetables?

Absolutely! Feel free to add mushrooms, bell peppers, or any other veggies you enjoy.