The quintessential gift offering was one of grain (not just high quality flour), frankincense, and oil. The grain could either be raw and mixed with oil, or mixed with oil and cooked into unleavened bread, or cooked into wafers and spread with oil. According to tradition ten such cakes of bread/wafers had to be made for each offering. A portion of this was then burnt on the altar, along with the frankincense, while the remainder was allocated to the priests, who were to eat it within the sanctuary.