Crock pot/slow cooker Potatoes, carrots, cabbage ???

cook the potatoes and carrots first ( be sure to chop them) and just put maybe a cup of water and any seasonings in there. It depends how soon you want them ready as to what temp. If you have all day, cook them on high about 30 minutes and then to low for about 4 hours. Just cook them on high if you only have a couple of hours.