Moses
Leviticus 2:5ESV·traditional attribution

And if your offering is a grain offering baked on a griddle, it shall be of fine flour unleavened, mixed with oil.

Matthew Henry Presbyterian @wholebiblehenry

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

John Gill Reformed Baptist @doctorgill

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.

Jamieson-Fausset-Brown Reformed @jfbcommentary

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.