Wash and soak the white rice. (Use lukewarm water when in a hurry, soak for some hrs)

Add yeast and small amount of water if the batter is thick. Keep it in a warm place and allow to rise.

When the batter rises, add sugar (and potash when it taste sour). Place your masa pan on medium heat, pour oil in the pan.

When it's hot, pour the batter into the pan. Fry on low heat, flip to the other side and fry till golden brown.