Oh talking’ bout slime girls that reminds me before Jello (which is just easy-to-make gelatin prepackaged like Betty Crocker cake mix), people made savory jellies called aspics containing meat. So that’s meat plus stock plus gelatin (from collagen in animal tendons, like how horses were rendered into glue), because outside of the post-WWII “First World”, animal protein is historically precious and even whites used all the parts of the animal!