High Protein Spinach Quiche

Name: High Protein Spinach Quiche
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 6 servings
Ingredients: 1 pre-made pie crust; 6 large eggs; 1 cup milk; 1 cup fresh spinach, chopped; 1 cup shredded cheese (cheddar or your choice); 1/2 cup diced onion; Salt and pepper to taste

Highlighted under: Healthy & Light

When I first tried my hand at making a quiche, I wanted something hearty and healthy, and that’s how I ended up with this High Protein Spinach Quiche. This dish quickly became a favorite in my house not just for its delicious taste but also for its nutritious twist. Packed with protein-rich eggs and wholesome spinach, each slice is a balanced meal. The best part? It’s incredibly easy to prepare and can be enjoyed for breakfast, lunch, or dinner. Let me share how to make this delightful and satisfying dish!

Created by

Emily

Last updated on 2026-02-01T21:18:29.356Z

Making this High Protein Spinach Quiche was an experimental journey for me, combining my love for greens with a healthy dose of protein. After trying several variations, I found that using sharp cheese adds a delightful contrast to the creamy egg filling, while fresh spinach enhances the flavor.

Another tip I discovered is to let the quiche rest for a few minutes after baking; this not only makes it easier to slice but also allows the flavors to develop beautifully. Trust me, this quiche is a game changer for breakfast or brunch gatherings!

You'll Love This Quiche Because
High in protein to fuel your day
Loaded with fresh spinach for extra nutrients
Versatile for any meal or occasion

Perfecting Your Quiche Technique

Baking the perfect quiche is all about managing the balance of flavors and textures. When mixing your egg base, ensure that you beat the eggs thoroughly with the milk until they reach a glossy consistency. This not only combines the ingredients well but also incorporates air, resulting in a fluffy quiche. Pay attention to not overmix, as too much air can lead to a bubbly texture that may crack upon cooling.

Another key step is ensuring your pie crust is well-prepared. If you're using a store-bought crust, let it sit at room temperature for a few minutes before filling it. This helps prevent the crust from cracking as it bakes. Additionally, lightly pressing the bottom of the crust with a fork can help keep it from puffing up in the oven, ensuring a stable base for the filling.

Ingredient Insights

The choice of spinach in this quiche not only enhances nutrition but also adds a welcome earthiness. Fresh spinach is preferred, as it retains its vibrant color and texture, helping to contrast with the creamy egg mixture. If fresh isn’t available, you can substitute with frozen spinach, but make sure to thaw and drain it thoroughly to avoid excess moisture, which can make the quiche soggy.

Regarding cheese, using cheddar brings a sharpness that complements the spinach beautifully, but feel free to experiment with other types. Gruyère offers a nutty flavor, while feta can introduce a tangy kick. Remember, the type of cheese can change the overall flavor profile, so choose one that aligns with your taste preferences.

Ingredients

For the Quiche

1 pre-made pie crust
6 large eggs
1 cup milk
1 cup fresh spinach, chopped
1 cup shredded cheese (cheddar or your choice)
1/2 cup diced onion
Salt and pepper to taste

Make sure to use fresh spinach for the best flavor!

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C).

Prepare the Pie Crust

Place the pre-made pie crust in a pie dish and set aside.

Sauté the Onion

In a skillet over medium heat, sauté the diced onion until translucent, about 3-4 minutes.

Mix the Filling

In a bowl, beat the eggs and mix in the milk, cooked onions, chopped spinach, cheese, salt, and pepper.

Pour and Bake

Pour the egg mixture into the pie crust and bake for 30 minutes or until the quiche is set in the center.

Cool and Serve

Let the quiche cool for a few minutes, slice, and serve warm.

Enjoy your delicious and nutritious quiche!

Pro Tips

Feel free to customize this quiche by adding cooked meats or different vegetables based on your preference.

Make-Ahead Tips

This High Protein Spinach Quiche is a great make-ahead option for busy days. You can prepare it a day in advance and simply refrigerate it before baking. To bake, simply preheat your oven and pop it in while you get ready for the day. Also, the quiche can be baked and then refrigerated; just make sure to reheat it in the oven at 350°F (175°C) for about 15-20 minutes to restore its fluffy texture.

If you choose to freeze it, allow the quiche to cool completely before wrapping it tightly in plastic wrap and aluminum foil. It can last in the freezer for up to three months. When you’re ready to enjoy it, thaw in the refrigerator overnight and reheat in the oven as mentioned above for best results.

Serving Suggestions

This quiche is incredibly versatile and can be served in various ways. For a hearty breakfast, pair it with a side of fresh fruit or a light salad drizzled with vinaigrette to balance the richness. For lunch or dinner, consider adding a warm bowl of soup to create a comforting meal. A light tomato basil soup or minestrone can work wonderfully alongside.

Feel free to customize the toppings as well. A dollop of sour cream or a sprinkle of fresh herbs like dill or parsley after baking can elevate the dish, adding freshness. If you want a more substantial topping, a mix of sautéed mushrooms or roasted peppers could provide an excellent contrast to the creamy quiche.

Questions About Recipes

→ Can I make this quiche ahead of time?

Yes, you can prepare it a day in advance, just reheat it in the oven before serving.

→ Is there a gluten-free option for the crust?

Absolutely! You can use a gluten-free pie crust or even a savory crust made from almond flour.

→ How long will leftovers last in the fridge?

Leftover quiche can be stored in the fridge for up to 3 days.

→ Can I freeze the quiche?

Yes, you can freeze it! Just wrap it tightly and it should last 1-2 months. Thaw and reheat before serving.