Ingredients

• 8 large eggs
• 1/2 cup milk
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon olive oil
• 1/2 onion, diced
• 1 red bell pepper, diced
• 1 clove garlic, minced
• 1 cup spinach leaves, chopped
• 1/2 cup crumbled feta cheese
• Optional toppings: chopped fresh herbs (such as parsley or basil), sliced avocado, hot sauce

Instructions

1. Preheat the oven to 350°F.
2. In a large mixing bowl, whisk together the eggs, milk, salt, and pepper until well combined.
3. In a large oven-safe skillet, heat the olive oil over medium heat. Add the onion and red bell pepper, and sauté for 3-4 minutes until softened. Add the garlic and spinach, and cook for another 2-3 minutes until the spinach is wilted.
4. Pour the egg mixture into the skillet and stir gently to evenly distribute the vegetables. Sprinkle the feta cheese over the top.
5. Transfer the skillet to the oven and bake for 15-20 minutes, until the eggs are set and the frittata is golden brown.
6. Remove from the oven and let cool for a few minutes before slicing and serving. Top with chopped fresh herbs, sliced avocado, or hot sauce if desired.