Rupiza

Rupiza is a traditional Shona dish of the Midlands province, specifically documented with Gogo Rafunya of Nhema, Shurugwi, and featured in Zimbabwe's Traditional Meal Competition and Naturally Zimbabwean. The technique is distinctive: cowpeas (nyemba) are roasted dry, then pounded in a mortar to a coarse flour, which is then cooked with water and peanut butter into a smooth, thick paste. The dish is high-protein and protein-rich, eaten in place of sadza as a complete meal, or alongside it. The roasting step gives the cowpeas a nutty depth that raw cowpeas lack.

A bowl of smooth, thick, golden-brown paste, somewhere between hummus and stiff mashed potatoes. The roasted-cowpea flavor is nutty and deep; the peanut butter gives it a creamy richness. Scoop it with sadza, or eat it on its own as a meal. It is the most protein-dense dish in the Zimbabwean canon.

Dry-roasting the cowpeas does two things: it loosens the skins (which can be winnowed off) and it develops Maillard flavors that raw cowpeas lack. Pounding to a flour (rather than cooking whole cowpeas) gives the final paste its smooth, hummus-like texture. The peanut butter, stirred in during cooking, provides fat and emulsification. The cooking is essentially making a stiff porridge from the cowpea flour — constant whisking prevents lumps.