Mix flour with baking powder, salt then add eggs and mix thoroughly, add milk and stir

Separately mix blueband and sugar to get a smooth paste

Thoroughly mix step 1 and step 2 as you add hot water to attain a fine thick dough

Applt some oil on your baking tray and spread some flour to avoid cake sticking

Pour the dough onto the tray and bake under 180 degrees for 45 minutes.