Skip the pricy Starbucks breakfast in favor of our oven-baked egg bites, which are packed with spinach and mushrooms. Baking the egg bites in a hot-water bath creates a similar cooking environment to that of the sous vide method. The added moisture helps gently steam the eggs, creating an almost soufflé-like consistency. Enjoy these meal-prep-friendly egg bites as is, or serve with a dollop of salsa or hot sauce, or sliced avocado.