A Guiyang night-market favorite: squares of lightly fermented tofu grilled over charcoal until the skin puffs golden and the inside hollows out, then split open and packed with a sour-spicy fish-mint relish. The grilling gives it a crisp, blistered shell and a soft, almost custardy centre with a faint ferment tang; the relish floods in cold, sharp and hot. The charming local name — "love tofu" — comes with a wartime legend, told for the courting couples once said to gather at the stall that made it famous.
Love tofu is a Guiyang specialty, grilled tofu sold from the city's night stalls. The name carries a well-known local legend set in the war years, when Guiyang was a refuge under Japanese bombing: as the story goes, a couple kept a grilled-tofu stall by Pengjia Bridge, and young couples took to gathering there to eat and talk through the air-raid blackouts, so people began calling the snack "love tofu." The tale is retold everywhere the dish appears but is not firmly documented, and is best taken as folklore rather than fact. What is certain is that grilled fermented tofu with a fish-mint relish has long been a Guiyang street food, and it is now counted among the city's heritage snacks.
Hot off the grill, the shell is the thing — blistered, browned and crisp, crackling slightly as you bite through to a soft, airy, almost custardy inside that has puffed away from its own skin. There is a faint sour tang from the light ferment, deepened by the char. Then you reach the relish stuffed in the middle: cold, sharp and savory, the fish-mint root cool and peppery, the chili warming, soy salty underneath. Crisp then soft, hot then cool, charred then sour — a lot of contrast in one small, blackened square.
Two things make it: a lightly fermented tofu and a hard charcoal grill. The tofu is firm tofu held until it just begins to ferment, which both tangs the flavor and, crucially, changes the texture so it puffs on the fire. Over glowing charcoal the surface water flashes to steam and the outer layer dries and browns through the Maillard reaction, building the crisp, blistered shell, while steam trapped inside inflates the square so it hollows and lifts away from its own skin — the puff that defines a good one. The cook turns it constantly so it colors evenly without burning. The relish is cold and raw: soy, chili and chopped fish-mint, the fish-mint's distinctive cool aroma coming from volatile compounds in the fresh root that grilling would drive off, which is why it is spooned in after the tofu comes off the fire, not cooked along with it.
Variations
The relish is where cooks differ — a plain soy, chili and fish-mint mix at its simplest, or a fuller one with toasted-chili powder, garlic, scallion, vinegar and ground roasted soybean. Some split the tofu and stuff it; others serve the relish alongside to dip. The tofu itself ranges from barely fermented to more pungently so, and a few stalls skip the ferment for a plain grilled square. Fish-mint, divisive even within China, is sometimes left out for those who dislike it. The snack belongs to a wider Guizhou and southwestern family of charcoal-grilled tofu eaten with a dipping relish.
On the Palate
Where Love Tofu sits in the Chinese flavor cloud
Ingredients
Serves 4
How it's made
8 steps · 30 min active + 1 hour waiting
- 110 min
Use firm tofu held until it just begins to ferment; cut into thick squares and pat dry.
- 28 min
Make the relish: chop fish-mint root and mix with light soy, chili oil, toasted-chili powder, garlic and scallion into a cold, sour-spicy dip.
- 310 min
Get a charcoal fire glowing and set the tofu squares on the grill.
- 48 min
Grill, turning often, until the skin is browned, blistered and crisp on all sides.
Watch outGrill turning often until the skin browns and blisters all over — even coloring is what lets the whole square puff instead of scorching on one face.
- 56 min
Keep cooking until each square puffs up and hollows inside, lifting away from its own skin.
Watch outKeep going until each square puffs and hollows inside — that hollow pocket is the mark of a good one and where the relish goes.
- 62 min
Take the tofu off the fire and split each square open along one side to make a pocket.
- 72 min
Spoon the cold fish-mint relish into the pocket so it floods the soft centre.
- 81 min
Eat at once while the shell is still hot and crisp.
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