Chili sauce is a spicy and tangy condiment made from chili peppers, vinegar, sugar, and spices. It has a bold and vibrant flavor profile, with varying levels of heat depending on the type and amount of chili peppers used. Chili sauce can be smooth or chunky, depending on the desired texture, and may include additional ingredients such as garlic, onions, or tomatoes for added complexity. It is commonly used as a dipping sauce, marinade, or topping for dishes such as burgers, hot dogs, spring rolls, and stir-fries.