Even before the fat was burned, the servant of the priest would come and say to the man who was sacrificing, “Give the priest some meat to roast, because he will not accept boiled meat from you, but only raw.”
Jewish Publication Society of America Version (JPS1917) - 1 Samuel 2:15 >Yea, before the fat was made to smoke, the priest's servant came, and said to the man that sacrificed: 'Give flesh to roast for the priest; for he will not have sodden flesh of thee, but raw.'