Place the green veggies, cheese of choice, salt and pepper into a mug. Crack in the eggs and lightly whisk all together.
Place in the microwave and cook on high for 2 minutes.
Dairy free option: Omit Parmesan or replace with nutritional yeast flakes. This is the perfect recipe to use up your leftovers. If you have leftover roast pumpkin or cauliflower whisk them into the eggy mixture before cooking in the microwave.