The easiest breakfast to meal prep is hands down an egg sandwich, and you can create all different varieties. my classic freezer egg sandwiches feature sausage, egg and cheese, but these broccoli and cheddar egg sandwiches are a great twist on the classic. i bake eggs, egg whites, cheese, and fresh broccoli into a quiche, and then cut it into six servings. assembled with light english muffins and frozen individually, these are a great vegetarian option for breakfast, and the perfect way to incorporate some extra veggies into your day.