Tianjin/Beijing/Shandong — now the most widely eaten street breakfast across China
Beijing/Shandong-origin mung bean crepe cooked on a flat iron griddle: batter spread thin, egg cracked and spread, then filled with crispy wonton skin (bo cui), spring onion, hoisin sauce, chili paste, and folded to order. The definitive Chinese street breakfast, now ubiquitous nationwide.
Savoury-sweet, crispy-soft, with umami sauce, fresh herbs, and gentle heat
{"Mung bean batter must be thin and smooth — flows across griddle easily","Egg spreads directly on the crepe while still wet","Bo cui (crispy cracker) provides essential textural contrast","Fold in a specific pattern to contain fillings — technique matters"}
{"Griddle temperature 200–220°C for proper speed","The cracker must be added just before folding — not too early or it softens","Regional variations: Tianjin version adds fried dough stick (you tiao) instead of cracker"}
{"Batter too thick — produces heavy crepe rather than delicate wrap","Over-cooking — should be set but not brittle","Wrong sauce balance — needs hoisin sweetness plus chili heat"}
Shark's Fin and Sichuan Pepper — Fuchsia Dunlop