Eggs Peas (fresh or frozen) Or any veggie Onion Parmesan cheese Salt & black pepper to taste Olive oil
Chop 1 onion and sauté in olive oil over medium heat until softened. Add peas and 1/2 cup water. Cook 10 minutes until peas are soft. Transfer to a bowl to cool.
In a bowl, beat eggs with parmesan, salt and pepper. Gently fold in cooled peas.
Heat oil in same pan. Add egg-pea mixture, lower heat, cover and cook 5-7 minutes, gently shaking pan.
Carefully flip frittata onto a plate the same size as the pan. Add oil if needed. Slide back in pan and cook 5 more minutes. Flip again onto plate to serve.