You’ll love these mini frittatas for their vibrant flavors and how easily they fit into your busy schedule.
Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius).
In a skillet, heat 2 tablespoons of olive oil over medium heat. Add the chopped onion and bell pepper, and sauté for about 5 minutes, or until softened.
Add 1 pound of ground beef to the skillet. Cook until browned, about 7-10 minutes. Season with 1 teaspoon of salt and 1 teaspoon of black pepper.
Stir in 2 cups of spinach and cook just until wilted, about 2 minutes. Remove the pan from heat.
In a large mixing bowl, crack 8 eggs and whisk until well combined.
Add the beef and spinach mixture to the beaten eggs, then fold in 1 cup of cheese.
Grease a muffin tin with a little olive oil or cooking spray. Pour the mixture evenly into the muffin tin, filling each cup about 3/4 full.
Bake in the preheated oven for 15-20 minutes, or until the frittatas are set and lightly golden on top.
Let them cool for a few minutes before carefully removing them from the muffin tin.
12 mini frittatas
These mini frittatas are packed with protein from the eggs and beef, and are a great source of iron from the spinach, making them a nutritious choice for any meal.
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