Unleavened cakes - As being much more quickly baked (compare Genesis 19:3) (and as connected with the meat offering). An ephah, containing 3 measures, was the quantity of flour commonly used at one baking Genesis 18:6; Exodus 16:16.
Presented it - A word especially, though not exclusively, proper for offerings to God. See Amos 5:25, where the same word is rendered offered.