High Protein Spinach Quiche

Highlighted under: Light Nourishing Meal Ideas

I absolutely love making this High Protein Spinach Quiche for a nutritious breakfast or a light lunch. It's an easy way to incorporate protein into my meals, and the fresh spinach gives it a vibrant green color and a burst of flavor. Whenever I have friends over, this quiche always impresses them. Plus, it keeps well, so I can enjoy leftovers throughout the week. It's a satisfying dish that fuels my day while being simple and delicious!

Emily

Created by

Emily

Last updated on 2026-02-01T22:03:29.308Z

When I first tried to make a quiche, I was amazed at how versatile it could be. I wanted to create something that was not only packed with protein but also loaded with flavor. Using eggs as the base for the protein, I experimented with adding fresh spinach and cheese, which elevate the dish. After some testing, I perfected this savory quiche that’s become a staple in my kitchen.

One tip I learned is to always pre-cook the spinach to remove excess moisture; this ensures the quiche doesn’t become soggy. Additionally, using a combination of different cheeses gives a richer flavor profile, making each bite deliciously creamy. It’s a game-changer for my meal prep!

Why You'll Love This Recipe

  • High in protein, perfect for powering your day
  • A harmonious blend of flavors from fresh spinach and cheese
  • Great for meal prep and tastes even better the next day

The Importance of Fresh Ingredients

Using fresh spinach in this quiche elevates both the flavor and nutritional profile. Fresh spinach is not only packed with vitamins and minerals, but it also adds a vibrant green color that makes the dish visually appealing. When sautéing the spinach, cook it just until wilted—this helps retain its bright color and prevents it from becoming too watery. If fresh spinach isn't available, you can substitute it with frozen spinach, but be sure to thoroughly drain excess moisture before adding it to the mixture to avoid a soggy quiche.

Choosing the right cheese can also greatly impact the final flavor. Cheddar provides a sharp, rich taste, while feta adds a tangy and creamy texture. You can experiment with other varieties like mozzarella for a milder flavor or goat cheese for a more robust taste. Just remember that different cheeses melt differently; opt for cheeses that will create a nice, cohesive filling that binds the ingredients together.

Technique Tips for a Perfect Bake

To achieve a beautifully baked quiche, it's vital to preheat your oven to the right temperature. Baking at 375°F (190°C) allows the quiche to cook evenly, ensuring that the eggs set properly without overcooking the edges. Keep an eye on it during the last few minutes of baking; the quiche is ready when the edges are golden and the center is just set but still slightly jiggly. The residual heat will finish cooking it as it cools.

Cooling your quiche for about 10 minutes after baking is essential. This resting period helps the filling firm up, making it easier to slice and serve. If you cut into it too early, you might end up with a runny filling. To maintain the best texture for leftovers, store any uneaten quiche in an airtight container in the refrigerator for up to five days. Reheat individual slices in the microwave or enjoy it cold!

Serving Suggestions and Variations

This High Protein Spinach Quiche pairs wonderfully with a simple side salad or sautéed vegetables for a complete meal. I enjoy serving it with a dollop of Greek yogurt or a light drizzle of balsamic glaze for an added touch of flavor. You can also top each slice with fresh herbs like dill or chives to enhance its freshness.

For those looking for variations, consider adding ingredients like cooked bacon or sautéed mushrooms for additional depth. You can also incorporate different herbs or spices, such as nutmeg or red pepper flakes, to create unique flavor profiles. If you want to make a crustless version, simply grease your baking dish well and pour the filling directly in, which significantly cuts down on prep time.

Ingredients

For the Quiche

  • 1 prepared pie crust
  • 6 large eggs
  • 1 cup milk
  • 1 cup fresh spinach, chopped
  • 1 cup shredded cheese (cheddar or feta)
  • 1/2 cup diced onion
  • Salt and pepper to taste

Instructions

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Steps

Preheat the Oven

Preheat your oven to 375°F (190°C).

Prepare the Filling

In a skillet, sauté the diced onion until translucent, then add the chopped spinach and cook for an additional 2 minutes.

Mix the Egg Mixture

In a bowl, whisk together the eggs and milk, season with salt and pepper, and fold in the sautéed spinach and onions along with the cheese.

Assemble the Quiche

Pour the filling into the prepared pie crust, spreading it evenly.

Bake

Bake in the preheated oven for 35-40 minutes or until the egg is set and the top is golden.

Cool and Serve

Allow the quiche to cool for about 10 minutes before slicing and serving.

Pro Tips

  • Feel free to add other vegetables or protein like cooked bacon or chicken to customize the quiche to your taste.

Storage and Meal Prep Tips

If you're planning to make this quiche ahead of time, it can be prepared and assembled up to a day in advance. Simply cover it with plastic wrap and store it in the refrigerator until you're ready to bake. This not only saves time, but it also allows the flavors to meld together, making for an even tastier quiche.

You can also freeze individual slices for convenient meals later on. To do this, let the quiche cool completely, then wrap each slice tightly in plastic wrap and place in a freezer bag. When you're ready to enjoy a slice, simply reheat it in the oven at 350°F (175°C) until warmed through, about 15-20 minutes.

Common Troubleshooting Tips

If you find your quiche is soggy after baking, it may be due to excess moisture from the spinach or other vegetables. To mitigate this, always sauté your vegetables first to evaporate any water content before adding them to the egg mixture. Additionally, blind-baking the crust for 10-15 minutes before filling can help prevent sogginess.

Another common issue is the filling being too bland. To enhance the flavor, don't shy away from using generous amounts of salt and pepper when seasoning. You can also add grated cheese directly into the crust to infuse extra flavor right from the base before pouring in the egg mixture.

Questions About Recipes

→ Can I make this quiche ahead of time?

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

→ What other vegetables can I add?

You can add bell peppers, mushrooms, or zucchini for extra flavor and nutrition.

→ Is this quiche gluten-free?

If you use a gluten-free crust, this quiche can easily be made gluten-free.

→ How long does leftovers last?

Leftovers can be stored in the refrigerator for up to 4 days.

High Protein Spinach Quiche

I absolutely love making this High Protein Spinach Quiche for a nutritious breakfast or a light lunch. It's an easy way to incorporate protein into my meals, and the fresh spinach gives it a vibrant green color and a burst of flavor. Whenever I have friends over, this quiche always impresses them. Plus, it keeps well, so I can enjoy leftovers throughout the week. It's a satisfying dish that fuels my day while being simple and delicious!

Prep Time15 minutes
Cooking Duration35 minutes
Overall Time50 minutes

Created by: Emily

Recipe Type: Light Nourishing Meal Ideas

Skill Level: Beginner

Final Quantity: 8 servings

What You'll Need

For the Quiche

  1. 1 prepared pie crust
  2. 6 large eggs
  3. 1 cup milk
  4. 1 cup fresh spinach, chopped
  5. 1 cup shredded cheese (cheddar or feta)
  6. 1/2 cup diced onion
  7. Salt and pepper to taste

How-To Steps

Step 01

Preheat your oven to 375°F (190°C).

Step 02

In a skillet, sauté the diced onion until translucent, then add the chopped spinach and cook for an additional 2 minutes.

Step 03

In a bowl, whisk together the eggs and milk, season with salt and pepper, and fold in the sautéed spinach and onions along with the cheese.

Step 04

Pour the filling into the prepared pie crust, spreading it evenly.

Step 05

Bake in the preheated oven for 35-40 minutes or until the egg is set and the top is golden.

Step 06

Allow the quiche to cool for about 10 minutes before slicing and serving.

Extra Tips

  1. Feel free to add other vegetables or protein like cooked bacon or chicken to customize the quiche to your taste.

Nutritional Breakdown (Per Serving)

  • Calories: 320 kcal
  • Total Fat: 18g
  • Saturated Fat: 8g
  • Cholesterol: 220mg
  • Sodium: 350mg
  • Total Carbohydrates: 25g
  • Dietary Fiber: 2g
  • Sugars: 3g
  • Protein: 16g