When it comes to veggies that go well with eggs, the possibilities are endless. You can include just about any vegetable you want in an omelette, frittata, or quiche, and it's going to turn out delicious. The only limit is your imagination!If you're looking for some ideas for what kind of vegetables to use, try thinking about classic breakfast flavors: mushrooms, tomatoes, spinach, peppers, onions. You can also head into the realm of potatoes and root vegetables—think sweet potatoes, butternut squash, beets. There are no rules when it comes to what veggies you should eat with eggs!