Kutuluka thukuta kumakhala ndi matanthauzo osiyanasiyana kukhitchini. Angatanthauze kuphika kwapang'onopang'ono kwa masamba pamoto wochepa mumadzi awo. Anyezi ndi shallots amatuluka thukuta nthawi zambiri. Amatulutsa madzi awoawo ndikukhala magalasi ndi ofewa popanda fungo lamphamvu lotuluka powotcha. Kusonkhezera mosalekeza uku akutuluka thukuta kumalepheretsa masambawo kupsa. Mwamsanga madzi okwanira atha kuthawa, mukhoza kumaliza kutentha anyezi ndi chivindikiro chotsekedwa.
Kuphatikiza apo, kuyambitsa roux kumatchedwa thukuta. Njira yophikirayi imapanga maziko okoma a sosi wokhuthala pambuyo powonjezera ufa ku mafuta otentha monga batala.