Vegetable stock is a flavorful liquid made by simmering various vegetables, herbs, and spices in water. Common ingredients include onions, carrots, celery, and garlic, which contribute to its rich taste. It serves as a base for soups, stews, and sauces, enhancing the overall flavor of dishes without the use of meat. Making vegetable stock is simple and can be done at home. The vegetables are typically chopped and cooked for an extended period, allowing their flavors to infuse the water. Once strained, the resulting liquid can be used immediately or stored for later use, making it a versatile ingredient in cooking.