SPAGHETTI AUX TOMATOES

1 lb. of spaghetti
the strained juice of one tin of tomatoes
1 oz. of butter
pepper and salt

Mix the tomato juice with 1 pint of water and let the liquid come to the boil, throw in the spaghetti, taking care to keep the contents of the saucepan boiling fast; add the butter and seasoning, and cook until tender; time from 15 to 20 minutes. Serve very hot with grated cheese.