Slow Cooker Beef Ribs

Slow Cooker Beef Ribs 4 lb beef short ribs 1 large onion quartered 1 clove garlic minced 3/4 cup ketchup 1/4 cup apple cider vinegar 1/4 cup packed brown sugar 2 tbsp instant coffee granuals 1 tsp cornstarch Place ribs, onions and garlic in slow cooker sprayed with cooking spray. Mix remaining ingredients until blended; pour over ingredients in slow cooker. Cover with lid. Cook on LOW 6 to 8 hours (or on HIGH 5 hours). Remove ribs and onions from slow cooker; cover to keep warm. Skim and discard excess fat from sauce. Return ribs and onions to sauce in slow cooker; stir until evenly coated.