'Bread cake' in the Bible

"And one loaf of bread and one ring-shaped bread cake of oiled bread and one wafer from the basket of unleavened bread that [is] before Yahweh--

The priest will take the shoulder from the ram that is boiled, and one ring-shaped bread cake of unleavened bread from the basket, and one wafer of unleavened bread, and he will put [them] on the hands of the Nazirite after he has shaved {his consecrated head}.

Then Elijah said to her, “Do not fear; go, do as you have said, but make me a little bread cake from it first and bring it out to me, and afterward you may make one for yourself and for your son.

Then he looked and behold, there was at his head a bread cake baked on hot stones, and a jar of water. So he ate and drank and lay down again.

And [as a] bread-cake of barley you shall eat it, and {with human excrement} you shall bake it before their eyes."

Ephraim mixes himself with the nations; Ephraim is a bread cake not turned over.