China has an unparalleled ability to engage the senses in ways that few other countries can replicate. Among its wide-ranging culinary delights lies a polarizing snack that has earned its place as both a delicacy and a challenge to newcomers: chou doufu, or stinky tofu.This notorious street food, available in bustling markets across the country, is infamous for its overwhelming odor. Its scent—a mix reminiscent of decayed meat, public restrooms in narrow alleyways, and canine breath—is unmistakable from a considerable distance. If the smell doesn’t give it away, the reactions of passersby, often grimacing while covering their noses, certainly will. Yet, despite the pungent aroma, eager customers line up for a serving.