Hot chili sauce is a condiment made from chili peppers and other ingredients such as vinegar, sugar, and spices. The heat level can vary depending on the type and quantity of chili peppers used. Some popular types of hot chili sauce include Sriracha, Tabasco, and Frank's RedHot. The sauce can be used as a condiment for a variety of dishes, including eggs, sandwiches, pizzas, and meats. It can also be used as a marinade or added to soups and stews for extra flavor and heat. Some brands of hot chili sauce are also quite versatile and can be used as a cooking ingredient to add some heat to your food.