This recipe is great to make ahead of time if you want to prepare it for someone who could use a homemade meal. Just prep the chicken gravy, let it cool and put it in a container to refrigerate. Deliver it with a container of unopened biscuits and the instructions to warm the gravy to a light simmer, add the biscuits and cook at 375F for 18 to 20 minutes or longer until the biscuits are golden brown.