Hunan stinky tofu is a crispy, pungent street food delicacy with a tender center. A vegetarian, protein-rich snack with bold, authentic Hunanese character.
Press the firm tofu block to remove excess water, then cut into 1-inch cubes; let them dry for at least 20 minutes on paper towels for crispier results.
In a bowl, mix the all-purpose flour and cornstarch. Dredge each tofu cube thoroughly to ensure an even, light coating.
Heat vegetable oil in a deep pan over medium-high heat (350°F); maintain oil temperature for best crispiness.
Carefully fry tofu in batches, turning until golden brown on all sides, about 3–5 minutes per batch. Do not overcrowd the pan.
Drain fried tofu on a rack or paper towels. In a separate bowl, combine light soy sauce, chili oil, sesame oil, minced garlic, rice vinegar, sugar, and salt to make the dipping sauce.
Serve tofu hot, topped with chopped scallions and cilantro, and provide the flavorful sauce on the side for dipping.