If your offering is a grain offering prepared on a griddle, it must be unleavened bread made of fine flour mixed with oil.
There were some meat-offerings that were only appendices to the burnt-offerings, as that which was offered with the daily sacrifice (Exo 29:38, Exo 29:39) and with the peace-offerings; these had drink-offerings joined with them (see Num 15:4, Num 15:7, Num 15:9, Num 15:10), and in these the quantity was appointed.
Commenting on Leviticus 2:1-10
And if thy meat offering be an oblation baken on a pan,.... Which had no edge or covering, and the paste on it hard, that it might not run out: it shall be of fine flour unleavened, mingled with oil; signifying the same as before.
baken in a pan--a thin plate, generally of copper or iron, placed on a slow fire, similar to what the country people in Scotland called a "girdle" for baking oatmeal cakes.