I recently tried this recipe and love, love it. It's super easy to make and it's a good dish for any meal.
Serves 4 Hands-On Time: 10m Total Time: 40m
3 tablespoons olive oil
10 large eggs
2 teaspoons kosher salt
1/2 teaspoon black pepper
1 5-ounce bag baby spinach
1 pint grape tomatoes, halved
4 scallions (white and green parts), thinly sliced
8 ounces feta, crumbled
Heat oven to 350° F.
Add the oil to a 2-quart casserole and transfer to oven for 5 minutes.
Meanwhile, in a bowl, whisk together the eggs, salt, and pepper. Add the spinach, tomatoes, and scallions and combine. Gently stir in the feta.
Remove casserole from oven. Pour the egg mixture into casserole. Bake until the frittata is browned around the edges and slightly puffed and a knife comes out clean, 25 to 30 minutes.