High Protein Spinach Frittata

Highlighted under: Nutritious Meal Recipes

I love starting my day with a protein-packed meal, and this High Protein Spinach Frittata is a breakfast game changer! It's not only delicious but also incredibly easy to make. With fresh spinach and hearty eggs, this frittata provides the energy I need to kickstart my morning. Plus, it's versatile enough to enjoy any time of day. I often prepare it on Sundays to enjoy during the week, making mornings a breeze. You can customize it with your favorite ingredients too, making it a family favorite!

Luca

Created by

Luca

Last updated on 2026-02-01T21:22:29.366Z

When I first tried making a frittata, I was amazed at how simple and satisfying it turned out! My secret is to use a blend of eggs and egg whites, which boosts the protein content without sacrificing flavor. Adding in fresh spinach not only gives it vibrant color but also loads it with nutrients, making it a guilt-free indulgence.

Over time, I've experimented with various add-ins, such as diced tomatoes or feta, to keep things exciting. Each twist enhances the flavor, turning a classic dish into something special. Whether paired with toast or enjoyed solo, this frittata never disappoints!

Why You'll Love This Frittata

  • Packed with protein to keep you energized throughout the day
  • Versatile recipe that allows for endless variations
  • Simple to prepare, making it a go-to for busy mornings

Selecting Fresh Ingredients

When making the High Protein Spinach Frittata, using the freshest ingredients will greatly enhance the flavor. Fresh spinach is key; it should be vibrant green with no wilting or browning. If you're on a time crunch, you can also use frozen spinach—just be sure to thoroughly thaw and drain it to prevent excess moisture in your frittata, which can lead to a soggy texture.

The bell pepper adds a subtle sweetness and crunch, so choose one that feels firm and heavy for its size. Red or yellow peppers will bring a sweeter flavor, while green peppers add a bit more bitterness. For a twist, consider adding other vegetables like diced tomatoes or mushrooms, which also work wonderfully but may require brief sautéing times to release excess moisture.

Techniques for Perfecting Your Frittata

Properly whisking the eggs is crucial to attaining a light and fluffy frittata. When combining the eggs and egg whites, whisk until the mixture is frothy and uniform—this adds air, which will expand and create a nice rise during baking. Overbeating can lead to a dense final product, so aim to combine the ingredients just until cohesive, without excessive froth.

Baking the frittata at 375°F (190°C) is essential for even cooking. Check for doneness by gently shaking the skillet; the frittata should have a slight jiggle in the center but be set around the edges. If you find the center is still too runny after the recommended baking time, leave it in for an additional 5 minutes while keeping an eye on the edges to ensure they don’t overcook.

Serving and Storage Tips

Once your frittata is baked to perfection, allow it to cool slightly before slicing. This not only helps with easier cutting but also allows the flavors to meld. I love serving it warm with a sprinkle of extra Parmesan or fresh herbs like chives or parsley for an added burst of freshness, perfect alongside whole-grain toast or a simple salad for brunch.

If you're meal prepping for the week, the frittata stores well in the refrigerator for up to four days. For longer storage, consider freezing slices individually. Simply wrap them tightly in plastic wrap or foil and place in an airtight container, where they can last up to three months. When ready to enjoy, reheat in the microwave or oven until warmed through, making a quick and satisfying meal any time.

Ingredients

Frittata Ingredients

  • 6 large eggs
  • 2 large egg whites
  • 2 cups fresh spinach, chopped
  • 1/2 cup diced bell pepper
  • 1/4 cup grated Parmesan cheese
  • Salt and pepper, to taste
  • 1 tablespoon olive oil

Feel free to customize the ingredients based on your preferences!

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Instructions

Preheat and Prepare

Preheat your oven to 375°F (190°C). In a large bowl, whisk together the eggs, egg whites, salt, and pepper until well combined.

Sauté the Vegetables

In an oven-safe skillet, heat the olive oil over medium heat. Add the chopped bell pepper and sauté for about 3-4 minutes until softened. Stir in the spinach and cook until wilted.

Combine and Cook

Pour the egg mixture over the sautéed vegetables in the skillet. Sprinkle the Parmesan cheese on top. Cook for about 4-5 minutes, until the edges set.

Bake the Frittata

Transfer the skillet to the preheated oven and bake for 15-20 minutes, or until the center is set and lightly golden. Remove from the oven and let cool slightly before slicing.

Enjoy your frittata warm or at room temperature!

Pro Tips

  • For an extra flavor boost, add herbs like basil or thyme to the egg mixture before baking. This can enhance the overall taste of your frittata!

Ingredient Variations

The High Protein Spinach Frittata is incredibly versatile, allowing you to swap out ingredients based on what you have on hand. For instance, you can replace the Parmesan cheese with feta or goat cheese for a tangy twist. Adding in chopped cooked meats like ham, bacon, or even sausage can also elevate its protein content and make it more filling, perfect for hearty appetites.

If you're looking to cater to dietary preferences or food intolerances, this recipe is easily adjustable. You can use egg substitutes or silken tofu blended until smooth for a vegan version that still holds together beautifully in the frittata. Keep in mind that the texture and flavor will differ slightly, so adding spices or nutritional yeast can invigorate the taste.

Troubleshooting Common Issues

A common mistake when making a frittata is overcooking or undercooking. If you notice the edges are golden but the center remains undercooked, try covering the skillet with a lid after transferring it to the oven. This traps heat and helps to cook the center without over-browning the edges. Alternatively, if you find the top is browning too quickly, check with a toothpick for doneness and rotate the skillet if necessary.

Another hurdle that may arise is the frittata sticking to the skillet. To prevent this, ensure your skillet is well-oiled and consider using a non-stick pan. If you notice it does stick upon serving, run a silicone spatula along the edges to detach it before attempting to slice and serve.

Questions About Recipes

→ Can I make this ahead of time?

Absolutely! This frittata can be made a day in advance and stored in the refrigerator. Just reheat it before serving.

→ What other vegetables can I add?

You can add mushrooms, zucchini, or even broccoli for added nutrition and flavor!

→ Can I freeze the frittata?

Yes, you can freeze slices of the frittata for up to two months. Just thaw and reheat in the oven when ready to eat.

→ Is this frittata keto-friendly?

Yes, this frittata is low in carbohydrates and high in protein, making it a great option for a keto diet.

High Protein Spinach Frittata

I love starting my day with a protein-packed meal, and this High Protein Spinach Frittata is a breakfast game changer! It's not only delicious but also incredibly easy to make. With fresh spinach and hearty eggs, this frittata provides the energy I need to kickstart my morning. Plus, it's versatile enough to enjoy any time of day. I often prepare it on Sundays to enjoy during the week, making mornings a breeze. You can customize it with your favorite ingredients too, making it a family favorite!

Prep Time10 minutes
Cooking Duration20 minutes
Overall Time30 minutes

Created by: Luca

Recipe Type: Nutritious Meal Recipes

Skill Level: Beginner

Final Quantity: 4 servings

What You'll Need

Frittata Ingredients

  1. 6 large eggs
  2. 2 large egg whites
  3. 2 cups fresh spinach, chopped
  4. 1/2 cup diced bell pepper
  5. 1/4 cup grated Parmesan cheese
  6. Salt and pepper, to taste
  7. 1 tablespoon olive oil

How-To Steps

Step 01

Preheat your oven to 375°F (190°C). In a large bowl, whisk together the eggs, egg whites, salt, and pepper until well combined.

Step 02

In an oven-safe skillet, heat the olive oil over medium heat. Add the chopped bell pepper and sauté for about 3-4 minutes until softened. Stir in the spinach and cook until wilted.

Step 03

Pour the egg mixture over the sautéed vegetables in the skillet. Sprinkle the Parmesan cheese on top. Cook for about 4-5 minutes, until the edges set.

Step 04

Transfer the skillet to the preheated oven and bake for 15-20 minutes, or until the center is set and lightly golden. Remove from the oven and let cool slightly before slicing.

Extra Tips

  1. For an extra flavor boost, add herbs like basil or thyme to the egg mixture before baking. This can enhance the overall taste of your frittata!

Nutritional Breakdown (Per Serving)

  • Calories: 300 kcal
  • Total Fat: 18g
  • Saturated Fat: 6g
  • Cholesterol: 290mg
  • Sodium: 500mg
  • Total Carbohydrates: 6g
  • Dietary Fiber: 1g
  • Sugars: 2g
  • Protein: 26g