How to make
Clean the mushrooms and spinach. Cut the mushrooms into slices and stew them in oil until cooked. Sprinkle them with vegetable seasoning and dried parsley. Remove them from the pan.
Add butter in the pan again and stew the spinach until soft. Season with salt. Remove the spinach from the pan.
Beat the eggs very well.
Heat butter again and pour it over the eggs. Once the omelette is baked on one side, turn it carefully and bake on the other side until it's fully cooked.
Place the omelette in a suitable plate, add the mushrooms and spinach evenly, fold the omelette, sprinkle with dry parsley and serve.