Definition: Teaspoonsful is a term used in cooking to describe a portion of a dish, typically made up of one teaspoon. It is often used to indicate how much food or ingredients are being added to a recipe. For example, a teaspoonful of rice would consist of 1/4 cup of rice, while a tablespoonful of oil could be considered 2 teaspoons (or 1/4 cup). This term can also refer to the size of a serving, which is typically measured in