What is the best kind of barbecue sauce? That depends on what state you are standing in when you ask. But there is no doubt that Kansas City-style sauce, which is known for its sweet and tangy combination of molasses, tomato sauce, and vinegar, is among the most revered and emulated. Want to experiment and stir up a sauce of your own? Get creative with a little smoke in a bottle in any of four woody flavors. Liquid Smoke is great for everything from sauces to jerky brines.