Among the Yoruba, cooking is done on a hearth (aro, adiro) consisting of three stones or lumps of clay on which a pot may be set over a wood fire. Five principal cooking techniques are employed:
se, bǫ, to boil in water, or to steam in leaves;
din, to fry in deep oil;
yan, ta, to toast beside the fire, or in live embers or in a potsherd or dry pot over the fire;
sun, to roast in the fire;
bu, to bake in hot ashes.