I don't know why I've never shared this here before! My father-in-law made up this recipe, and it is fantabulous. We don't make any other pot roast recipes anymore.
Papa's Pot Roast
1 beef roast
1 cup water
1 packet dry ranch dressing mix
1 packet dry Italian dressing mix
1 packet brown gravy mix
Place beef roast in slow cooker and pour water over top. Sprinkle mixes over top. Cook on low in slow cooker for 7 hours. Devour.