1/2 - 1-1/2 cups water, or as needed (depending on how soupy you like it)
5 carrots chopped
Place roast into the cooker. Whisk together beef gravy mix, ranch dressing mix and Italian dressing mix in a bowl, and whisk the mixes with water until smooth. Pour over the chuck roast. Distribute vegetables on top of the meat.
Cover the cooker, set to Low, and cook until the roast is tender and the gravy has thickened, about 8 hours