There are many different sauces that you can put in your hot pot. It really depends on your personal preference. Some people like to keep it simple with just soy sauce and chilli oil, while others like to get creative and mix together different sauces to create their own unique flavor.  Some of the most popular sauces that people put in their hot pot include black bean sauce, hoisin sauce, satay sauce, and even peanut butter. experiment and see what you like best!