A "starter" is a small dish served before the main course of a meal. It is designed to stimulate the appetite and can include a variety of foods, such as soups, salads, or appetizers. Starters are often enjoyed in restaurants and can be shared among diners, making the dining experience more social and enjoyable. In the world of cooking, a starter can also refer to a mixture used to begin the fermentation process in baking. For example, a sourdough starter is made from flour and water, allowing natural yeast to develop. This starter is essential for creating delicious, fluffy bread like sourdough that many people love.