What you need: 3 eggs, 2 tbs olive oil , pinch of salt and pepper , 150 gr mushrooms, 20 gr rosemary, half lemon, half onion . How to make it : in a pan with oil brown brow the chopped onion, add the mushrooms and cook for 7 minutes , add salt and pepper . Breaks the eggs in a bowl and adjust with salt . Add the eggs to mushrooms , cook for 5 minutes each side . Serve in a plate with rosemary and squeeze the lemon on top.