KATHY: At both House of Nanking and Fang, we make all our hot sauces and chili oils from scratch. Our Chinatown Chili Black Bean Sauce is the mildest of the bunch and has a pronounced savory and salty flavor profile, making it one of our customers’ favorites. This chili oil is more of a finisher than a condiment; it’s our kitchen workhorse, and you’ll see a huge bowl of it by our serving station. It gets used to finish our