Where it comes from
Nearly every land animal drops meat, from the small hoppers of the desert to the big grazers of the steppe, and so do the songbirds and the Birds of prey. Shoreclaws, cave pouncers and Pitcoils leave some as well. See Wildlife.
Fire cooks it where it lies, so a creature that burns leaves Roast meat.
What it is for
Meat is food. Roast it on a Cooking stick over a Campfire, or leave it on a Camp stove. See Food and eating for what else you can eat.