African man use spear grass and mbidde bananas to make traditional banana beer

traditional banana beer fermented alcoholic drink fermented drink spear grass mbidde traditional drink traditional method beer tonto beer making mbidde banana banana juicing big pot by hand manually mwenge bigere musa genus bitter bananas manual process musa acuminata mubisi skill recipe mashed bananas east africa hands east african highland bananas manual ugandan okummuka fermentation squeeze african africa banana man mbidde bananas uganda kayinja