Cooking techniques refer to the various methods used to prepare food. Common techniques include boiling, baking, grilling, and sautéing. Each method affects the flavor, texture, and nutritional value of the food. For example, grilling adds a smoky flavor, while baking can create a soft, fluffy texture in items like bread. Different techniques can also be combined for unique results. For instance, braising involves cooking food slowly in liquid after initially searing it to develop flavor. Understanding these techniques allows cooks to enhance their culinary skills and create a wide variety of dishes.