for red wine gravy: take out some of the juice from the crock pot add it to a saucepan. pour in the red wine. mix and heat through. add a beef cube and dissolve it. this will be runny. you can add more stock or water to make more gravy. add in some pepper. to thicken this add milk beef broth from a pot you did earlier and flour or cornstarch. mix those in a bowl. pour slowly into the gravy until desired thickness. if you need more brown color add a bit of jarred beef gravy if you like