The Cantonese roasting tradition (shao la — 燒臘) — the preparations seen hanging in the windows of Cantonese BBQ shops worldwide — is one of the most technically demanding in Chinese cooking. Char siu (叉燒 — BBQ pork), siu yuk (燒肉 — roast pork), Peking duck, and roast goose all require specific preparation, specific hanging or skewering techniques, and specific oven management that distinguishes them from ordinary roasted meats.
The Cantonese roasting tradition — its techniques and key preparations. **叉燒 (Char Siu — BBQ Pork):** Pork shoulder or belly marinated in a specific mixture: red fermented tofu (南乳 — nan ru), hoisin sauce, oyster sauce, honey, Shaoxing wine, five-spice, and red food colouring (traditionally from the nan ru, now usually added separately). Hung on hooks in a high-temperature oven (250°C+) and rotated for even exposure. Basted with honey during cooking. [VERIFY temperature] The critical element: the char at the edges — the slight caramelisation and charring of the marinade's sugars produces the characteristic flavour. Char siu without edge char is correctly flavoured but texturally and visually incomplete. **燒肉 (Siu Yuk — Roast Pork):** The crackling is the entire point — pork belly with the skin scored in a crosshatch pattern, rubbed with salt and vinegar (the salt and acid combination dehydrates the skin), dried for 24 hours skin-up in the refrigerator, then roasted starting at high heat to blister the skin and moderate heat to cook the interior. The crackling must be completely separate from the fat below — lifting the crackling sheet off the surface, not fragments embedded in fat. **北京烤鴨 (Beijing Kao Ya — Peking Duck):** The most technically demanding of all Chinese roasting preparations: 1. Air pumped between skin and meat (bicycle pump technique) to separate the skin — this is the foundational step that produces the separate, crispy skin 2. Blanched in boiling water and seasoned 3. Hung to dry for 24–48 hours in a cold, ventilated space (the cold drying is critical — humid conditions produce a soft skin) 4. Roasted in a closed oven (traditional) or open oven, rotating for even colour The rendering: the duck's fat renders from under the skin during roasting — the separated skin has no fat beneath it when correctly prepared, so it crisps rather than frying in its own fat.
CHINESE CULINARY TRADITION — REGIONAL DEEP EXTRACTION