Black Bean and Roasted Red Pepper Frittata

This black bean and roasted red pepper frittata makes a hearty breakfast or brunch for a high-protein start to the day. You can make this meatless frittata in mini bite-size servings or in a full sheet pan. Try pairing the beans in this frittata with other ingredients such as caramelized onions, sautéed spinach or chopped Kalamata olives.