Better Than Arby's Roast Beef Author: Prickly Gourmet Ingredients 1 (3 to 4 pound) roast 1/2 cup water 1/2 cup firmly packed brown sugar 1 envelope onion soup mix 1 onion, chopped 1/2 teaspoon garlic powder, or to taste Salt and pepper to taste Instructions Place roast in crock pot. Stir remaining ingredients together and