The meat-offering was always to be added to the burnt offering. See Le 6. The burnt-sacrifice of the morning was to be first offered every morning; for God will not have his ordinary and stated service swallowed up by extraordinary.
Related Commentaries of Leviticus 9:17
Leviticus 9:17
17 And he brought the meat offering, and tookb an handful thereof, and burnt it upon the altar, beside the burnt sacrifice of the morning.