Its tongue-in-cheek name nods to the Mercedes-Benz — vendors joke that the pork's marbled fat streaks resemble the carmaker's three-pointed star.
Cubes of pork are dry-fried until deeply crisp, then tossed with fried onions, chili, and a squeeze of citrus. It's sold hot from charcoal-fired pans at roadside joints and bars, especially around Nyamirambo and Kimironko, usually alongside fries or fried plantain and a cold beer.