Canapés are small open-faced sandwiches consisting of a base, spread, and garnish. The base provides structure and can be bread, crackers, or pastry. The spread, such as butter, cream cheese, or salad, holds the garnish. Garnishes provide flavor, color, and texture and can include vegetables, meats, fish, and cheeses. Relishes are raw or pickled vegetables served as appetizers. Cocktail appetizers are chilled seafood or fruits served on crushed ice with sauces. Hot and cold hors d'oeuvres are appetizers served before meals, with cold hors d'oeuvres stimulating appetite as a first course. Proper presentation on plat