Egg muffins, aka baked omelets/minifrittatas, are everywhere — and they appeal to any busy person, whether a mom, a health-conscious individual, or a working professional. Feel free to play around with the ratios if you'd like to double down on the vegetables or go heavier on the cheese. This recipe is pretty forgivable . . . just don't flood the muffin cups, and you should be good to go!