'Prepared' in the Bible

If your gift is a grain offering prepared on a griddle, it must be unleavened bread made of fine flour mixed with oil.

If your gift is a grain offering prepared in a pan, it must be made of fine flour with oil.

It is to be prepared with oil on a griddle; you are to bring it well-kneaded. You must present it as a grain offering of baked pieces, a pleasing aroma to the Lord.

Any grain offering that is baked in an oven or prepared in a pan or on a griddle belongs to the priest who presents it; it is his.

Moses spoke to Aaron and his remaining sons, Eleazar and Ithamar: “Take the grain offering that is left over from the fire offerings to the Lord, and eat it prepared without yeast beside the altar, because it is especially holy.