The term COOKBOOK WORD is composed of four words: PUREE (5 letters), STIR (4 letters), PREHEAT (7 letters), and BRAISE (6 letters). PUREE is a cooking technique in which food is blended or processed until it is smooth and has a thick, creamy consistency. STIR is a cooking technique in which ingredients are mixed together using a spoon or other utensil. PREHEAT is a cooking technique in which an oven or other appliance is heated to a specific temperature before adding food. BRAISE is a cooking technique in which food is cooked in a small amount of liquid in a covered pot or pan.