Combine the butter and evaporated milk in a saucepan. Heat till all the butter is melted and bring just to a boil. (keeps it from getting cold too fast). In a small bowl combine the Parmesan and spices and mix altogether. Then add to the milk and butter mixture. Enjoy over any kind of noodle. I find that everyone likes a different amount of spices/cheese in theirs, don't add too much cheese or it'll just taste like Parmesan and get cold a lot faster. If there's too much liquid wait for it to set for a few minutes and thicken. If it tastes too bland after adding all the spices, try adding a bit more salt.