To Die for Crockpot Roast 1 beef roast, any kind 1 (1.25 ounce) package brown gravy mix 1 (1.25 ounce) package Italian salad dressing mix 1 (1.25 ounce) package ranch salad dressing mix 1/2 cup water Place roast into crockpot. In bowl, combine dry mixes. Sprinkle over roast. Add water. Cover. Cook on low for 7 to 9 hours.