This High Protein Low Calorie Breakfast Casserole is an easy, delicious way to start your day. Loaded with eggs, cottage cheese, crisp center-cut bacon, bell peppers, and spinach, it’s both hearty and healthy. Each slice packs in 18g of protein while keeping calories under 200, making it ideal for meal prep. Perfect for busy mornings or a post-workout refuel—just bake, slice, and store for the week.