BBQ sauce is a type of sauce that is used in cooking to add flavor to grilled or roasted meats, poultry, seafood, and vegetables. It is a thick and tangy sauce that is typically made from a blend of tomatoes, vinegar, sugar, and a variety of seasonings, such as garlic, onion, and paprika. BBQ sauce can be used as a marinade, a basting sauce, or a dipping sauce, and is a popular ingredient in many recipes, including pulled pork, ribs, and chicken. It is also a versatile sauce that can be customized to suit individual tastes by adjusting the level of sweetness, spiciness, or smokiness. BBQ sauce is widely available in supermarkets and can also be made at home using simple ingredients.