Suya is the West African tradition of grilled skewered meat coated in yaji — a peanut-based spice blend that's simultaneously nutty, spicy, and smoky. Originating with the Hausa people of Northern Nigeria, it's now ubiquitous street food across West Africa. The technique is simple but the spice blend is specific: roasted groundnuts (peanuts) ground to powder, mixed with ginger, cayenne, onion powder, paprika, and sometimes bouillon powder. The peanut coating creates a distinctive crust when grilled — slightly charred, nutty, with a lingering heat that builds.
Yaji spice blend: roasted peanuts ground to fine powder (kuli kuli), cayenne pepper, ground ginger, onion powder, garlic powder, paprika, salt, and sometimes ground bouillon cube. The peanut component should be 40-50% of the blend. Meat (traditionally beef, now also chicken, kidney, liver, ram) is sliced thin, threaded onto wooden skewers, coated in oil, then pressed into the yaji powder on both sides. Grilled over charcoal with the meat close to the coals — the peanut coating chars slightly, creating a crust. Served with sliced raw onion, tomato, and extra yaji powder on the side.
For authentic yaji: dry-roast raw peanuts until deep golden, cool completely, then grind in a blender or spice grinder to a fine powder. Mix with equal weight spice blend (cayenne, ginger, onion powder, garlic powder, paprika, salt). The result should be a dry, fragrant powder that you can press onto oiled meat. Suya is traditionally prepared and sold by 'mai suya' (suya sellers) at roadside stands from late evening — it's Nigeria's quintessential late-night street food. The charcoal smoke and the sizzle of dripping fat are part of the experience.
Using peanut butter instead of ground roasted peanuts — completely different product. Not enough peanut in the yaji — it should taste distinctly nutty. Slicing meat too thick — suya meat should be thin enough to cook through quickly. Not oiling the meat before applying yaji — the oil helps the spice cling and prevents burning. Grilling too far from coals — the charred peanut crust needs fierce heat.