I got the roast ready the night before and just dumped everything in the crockpot before going out the door. My roast was not frozen so I cooked mine an hour on high and four hours on low and it was perfect. Made for some tasty sandwiches. I didn't add the potatoes to mine because I knew we were going to be making sandwiches with the roast and I didn't want potatoes too.
Easy and tender roast. However I halved the onion soup mix and the cream of mushroom. I didn't add the potatoes because I served it with mashed potato. Made for My 3 Chefs Event 09