...Heavy cream has a high fat content, giving it extra flavor and richness. The cream usually comes from cow's milk and generally floats to the top of milk, from which it can be skimmed. The cream is cream colored, or a pale golden color. The texture is thicker than milk with a flavor that is mild, rich and creamy. Heavy cream is used to make whipped cream and many desserts.
...Salt is a mineral composed mostly of sodium chloride. It is the main flavoring used in food and is naturally occurring in certain foods, such as cheese, beets, meat and celery, plus many others. Salt is white and has finer granules than sugar. Many commercial salts include iodide, while others exclude it. Most salts are white, while some are naturally pale pink with minerals. Salt brings out the flavor of something and can create a tangy mouthfeel, if used in excess.