Leviticus 6:20-21

20  a “This is the offering that Aaron and his sons shall offer to the  Lord on the day when he is anointed: a b tenth of an ephah
An  ephah was about 3/5 bushel or 22 liters
of fine flour as a regular grain offering, half of it in the morning and half in the evening.
21 It shall be made with oil d on a griddle. You shall bring it e well mixed, in baked
The meaning of the Hebrew is uncertain
pieces like a grain offering, and offer it for a pleasing aroma to the  Lord.
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