A river diary meets kitchen manual; precise, generous, occasionally fussy for weeknights.
Calls the Hidden Key is a riverine cookbook and field diary tracing 70 dishes from the Volta Delta to the Mano River. Smoked tilapia poached in atadwe milk, fermented corn dough for kenkey, and pepper soups thickened with agushi appear beside tide tables pencilled from Ada Foah. Each headnote folds ethnographic notes into practical steps, with coalpot timings, calabash ladles, and cane fish traps named like characters. Maps are sketched in the margins, pointing from Bo Waterside to Koidu and back to a Bristol kitchen with an enamel basin on the sill.
Chapters are arranged by current and moon, teaching an intuitive pantry where prekese, dawadawa, and river salt are the hidden key to balance. Shopping lists sit with songs learned on boats, while substitutions guide diaspora cooks toward plantain flour, smoked mackerel, or a Dutch oven in place of an earthenware pot. Field photos and hydrographic charts anchor recipes such as border post groundnut stew, flood tide palm rice, and slack water okra with lime char. Through memory and precise measurements, the book braids taste with crossing, showing how a meal can hold a shoreline together.