The crossword solution for the term 'Piece of Food for Dipping' is SOP, which stands for 'sauce or paste'. This type of food is typically a thick liquid or paste that is used as a condiment or dip for other foods. It can be made from a variety of ingredients, such as vegetables, fruits, herbs, spices, and oils. Common examples of sauces or pastes used for dipping include ketchup, mustard, mayonnaise, and barbecue sauce.