I like to cook up a big batch of vegetables and then just reheat them for breakfasts throughout the week. Then breakfast comes together in the time it takes to make the eggs. Just use 2 eggs and 3 egg whites per person for lower fat or 3 whole eggs per person for higher fat.
Heat 1 tablespoon butter in a large nonstick pan over medium-high heat. When melted, add the onions and peppers and cook until the onions are soft and translucent, about 5 minutes. Add the garlic and cook until fragrant, 1 minute more. Season to taste with salt and transfer to a bowl. Set aside and do not clean the pan.
Add the second tablespoon of butter along with the mushrooms. Cook over high heat until the mushrooms turn golden, about 5 minutes. Add the zucchini and cook on high heat, stirring occasionally until lightly charred, another 5-8 minutes. Season to taste with salt. Add the onions and peppers back to the pan and add the coconut aminos and vinegar. Cook until no liquid remains then remove all the vegetables to a bowl and set aside. Wipe the pan clean.
Cook the eggs to your desired doneness. Scrambled, poached, soft-boiled, or over easy all work well here. Serve with the vegetables. Garnish with parsley, if desired.
Notes
Nutrition made with whole eggs instead of whites (3 eggs per person): Calories: 286 cal, Carbs: 9g, Fiber: 2g, Fat: 19g, Protein: 21g, Protein:Energy Quotient [calories]: 0.63