Frittata Recipe

Preheat the Oven

Preheat your oven to 375°F (190°C).

Prepare the Egg Mixture

In a large bowl, whisk together the eggs, milk, salt, and black pepper until well combined.

Sauté Vegetables

In an oven-safe skillet, heat olive oil over medium heat. Add the diced onion and bell pepper, sautéing until softened, about 5 minutes. Add the chopped spinach and cook until wilted, about 2 minutes.

Combine and Cook

Pour the egg mixture over the sautéed vegetables in the skillet. If using cheese, sprinkle it evenly on top. Cook on the stovetop for about 3-4 minutes until the edges begin to set.

Bake

Transfer the skillet to the preheated oven and bake for 15-20 minutes, or until the frittata is puffed and set in the center.

Cool and Serve

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