Place short ribs on a broiler pan. Broil until well browned to remove excess fat,transfer to crockpot. Saute onion in butter until limp and golden. Pour in catsup, soy sauce, vinegar, and brown sugar, Heat and stir until blended. Pout over ribs, cover, and cook on low 8 hours. Posted by: Rosemary Pfalzgraf (KSXB85A) Prodigy Reposted by: Debbie Carlson Cooking Echo