Spinach Feta Frittata Tomatoes (Printable)

Fluffy baked eggs with spinach, feta, and sun-dried tomatoes offer a light, savory meal option.

# What You'll Need:

→ Vegetables

01 - 2 cups fresh baby spinach, roughly chopped
02 - 1/2 cup sun-dried tomatoes, julienned, packed in oil and drained
03 - 1 small yellow onion, finely chopped
04 - 1 clove garlic, minced

→ Dairy and Eggs

05 - 6 large eggs
06 - 1/4 cup whole milk
07 - 1/2 cup feta cheese, crumbled
08 - 1/4 cup grated Parmesan cheese

→ Spices and Seasonings

09 - 1/2 teaspoon dried oregano
10 - 1/4 teaspoon freshly ground black pepper
11 - 1/4 teaspoon salt, or to taste
12 - 2 tablespoons olive oil

# How To Make:

01 - Preheat your oven to 375°F
02 - In a medium ovenproof skillet, heat olive oil over medium heat. Add onion and sauté for 3 to 4 minutes until softened. Add garlic and cook for 1 minute more
03 - Stir in the chopped spinach and cook until wilted, about 2 minutes. Add sun-dried tomatoes and cook for 1 more minute
04 - In a large bowl, whisk together eggs, milk, oregano, salt, and pepper. Stir in feta and Parmesan
05 - Pour the egg mixture evenly over the vegetables in the skillet. Gently stir once to combine, then cook on the stovetop for 2 to 3 minutes until the edges start to set
06 - Transfer the skillet to the oven and bake for 10 to 12 minutes, or until the center is just set and the top is slightly golden
07 - Remove from oven, let cool for a few minutes, then slice and serve warm or at room temperature

# Expert Advice:

01 -
  • It tastes elegant enough for brunch guests but comes together faster than scrambled eggs.
  • The frittata keeps beautifully in the fridge, so you can slice into it cold for lunch days later.
  • One skillet means less cleanup, and that alone makes weeknight dinner feel like a win.
02 -
  • Don't skip preheating the oven or your frittata will bake unevenly with a rubbery bottom and a still-wet center.
  • If your skillet isn't ovenproof, transfer the partially cooked frittata to a baking dish after the stovetop step—I learned this the hard way with a melted plastic handle.
03 -
  • Use a 10-inch ovenproof skillet for this recipe—smaller skillets make it too thick and might not cook through evenly before the top burns.
  • Drain your sun-dried tomatoes thoroughly before adding them; any excess oil will make your eggs greasy and separate.
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