Mapo Tofu Sauce (Doubanjiang to Stock to Tofu)

2 Tbsp (≈ 1 part)

Pixian doubanjiang (郫县豆瓣酱) — Finely chopped; fry in oil until the fat runs red before adding stock.

4 fl oz (≈ 2 parts)

Chicken or pork stock — Seasoned lightly; the bean paste is already very salty.

12 oz (≈ 6 parts)

Silken or soft tofu — Cut to ¾-inch cubes; blanch in salted water first to firm up.

2 oz

Ground pork (optional but traditional) — Stir-fry until just cooked before adding doubanjiang.

1 : 2 ratio

Cornstarch slurry (starch : cold water) — Add in two additions to build gloss without glueyness.

½ tsp per serving

Sichuan peppercorn (ground, finishing) — Sprinkle over the finished dish; cooking kills the volatile numbing compounds.

1 Tbsp per 2 portions

Chili oil or toasted chili flakes — Extra heat layer beyond the doubanjiang baseline.

Heat 2 Tbsp neutral oil in a wok over high heat. Add doubanjiang and fry, stirring, until the oil turns brick-red and fragrant, about 1–2 minutes. Add black bean paste (douchi) if using, then minced garlic and ginger. Pour in stock and bring to a boil. Slide in blanched tofu cubes and simmer 3 minutes undisturbed. Add slurry in two pours, gently folding between additions until the sauce coats the tofu and is barely thickened. Transfer to a bowl, drizzle with chili oil, scatter ground Sichuan peppercorn and sliced scallions.

• Always fry the doubanjiang in oil first — this unlocks the fat-soluble capsaicins and turns the oil vivid red, the visual signature of mapo tofu.
• Add the slurry in two shots: the first binds the sauce, the second adds gloss. Pouring it all at once risks lumps.
• Blanch tofu cubes in lightly salted boiling water for 1 minute before they enter the wok; it firms them so they hold their shape during the final simmer.
• Ground Sichuan peppercorn must go on at the end — prolonged heat drives off the hydroxy-alpha-sanshool compounds responsible for the numbing sensation.
• Pixian doubanjiang (aged 3+ years) is far saltier and more complex than generic chili-bean paste; taste the sauce before adding any additional soy or salt.

• Vegan mapo (麻婆豆腐素)

  Omit pork; use shiitake-kombu dashi instead of pork stock; mushroom texture mimics meat.

• Extra-numbing ratio

  Double the Sichuan peppercorn to 1 tsp per serving; briefly toast before grinding.

• White mapo (Cantonese style)

  Replace half the doubanjiang with fermented white bean paste and omit chili oil for a milder, paler sauce.

• Doufu nao base (bean-curd broth)

  Thin the ratio 1 : 6 (doubanjiang : stock) and omit slurry for a soup-like street version.

• Red-Braise Master Sauce (Soy to Wine to Sugar)

  The hong shao base is a related Sichuan/Cantonese braising framework; both rely on fermented soy products for depth.

• Basic Stir-Fry Sauce (Oyster Sauce to Soy to Sugar)

  The wok technique and two-addition slurry method are shared across stir-fry sauces.

• Sichuan Chili Oil (Pepper to Oil)

  Chili oil is the finishing drizzle; the ratio of dried chilies to hot oil determines heat and color.

1. 1.Every Grain of Rice — Fuchsia Dunlop
2. 2.Land of Plenty: A Treasury of Authentic Sichuan Cooking — Fuchsia Dunlop
3. 3.The Food of Sichuan — Fuchsia Dunlop

Confidence: high