“When you bring a grain offering baked in the oven as an offering, it shall be unleavened loaves of fine flour mixed with oil or unleavened wafers smeared 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 thou bring an oblation of a meat offering baken in an oven,.... This is another kind of meat offering, or in another form; the former was only fine flour and oil mixed together, and frankincense put on it, but this was made up into cakes, and baked in an oven, and not in anything else, according to the Jewish tradition (i); he that...
if thou bring an oblation of a meat offering baken in the oven--generally a circular hole excavated in the floor, from one to five feet deep, the sides of which are covered with hardened plaster, on which cakes are baked of the form and thickness of pancakes. (See on Gen 18:6). The shape of Eastern ovens varies considerably according to the nomadic or settled habits of the people.