Subway: Egg and Cheese Breakfast Sandwich
How to order: 6" on Flatbread
With three simple ingredients — flatbread, eggs, and cheese — this sandwich is easy to deconstruct, and high in protein to keep you full in the morning. It's also super high in calcium and iron, meaning you'll have a bit more energy, while the flatbread shaves a couple carbs off your total. Even Consumer Reports thinks this sandwich is a good breakfast option! You can spice up your meal with avocado, spinach, or tomato for added nutrients.