Frittata with Vegetables

1. Preheat your oven to 350°F (175°C). A properly heated oven is key to a perfectly set frittata.

2. In a bowl, whisk together the eggs and milk until well combined.

3. Heat the olive oil in a 10-inch oven-safe skillet over medium heat. Swirl it around to coat the bottom evenly.
4. Add the onions and bell peppers to the skillet, sautéing until they’re soft, about 5 minutes.

5. Stir in the spinach until just wilted, about 1 minute.

6. Pour the egg mixture over the veggies, tilting the pan to ensure even distribution. Sprinkle the cheese on top.
7. Cook on the stove for 2 minutes without stirring to let the bottom set, then transfer to the oven.

8. Bake for 15-20 minutes, until the eggs are fully set and the top is lightly golden.

9. Let it cool for a couple of minutes before slicing. This helps it hold together better, serve with toasted bread.