Start cooking spaghetti
Slice the onion. Remove hard tips of mushrooms and slice them.
Stir some natto and then add soy sauce and mixed them up together.
Heat the oil in a frying pan over medium heat. Put the onion and mushrooms, then fry them until the onion becomes translucent. Then add natto, white wine, and chicken consommé powder. Keep frying for another few minutes.
When the spaghetti is ready, put it into the frying pan, and mix them with butter. Add black pepper and salt.
Serve with parsley.
Natto and cheese are good friends. Add some parmesan cheese if you like.
