Crockpot French Onion Soup (Kathyf) (makes 8 servings, though I successfully halved this recipe) 3 large onions, sliced (3 cups) 3 tbls butter, melted 3 tbls flour 1 tbls worcestershire sauce 1 tsp sugar 1/4 tsp pepper 4 cans (14 1/2 oz each) condensed beef broth Mix onions and butter in crock pot. Cover...