John Gill Commentary Leviticus 2:5

"And if thy oblation be a meal-offering of the baking-pan, it shall be of fine flour unleavened, mingled with oil." — Leviticus 2:5 (ASV)

And if your meat offering be an oblation [baked] on a pan , &c.] 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.