Burn it - See Leviticus 1:9 note.

The food, or bread, that is, which the fire upon the altar was to consume for God, or the sacrifice. Hence that which was…

And the priest shall burn it upon the altar
The fat of the tail, of the inwards, the two kidneys, and the caul of th…

Here is a law that they should eat neither fat nor blood. As for the fat, it means the fat of the internal parts, the suet. The blood was forbidden…