For this week, I decided it would be an excellent opportunity to pull out my new instapot!! I placed my frozen roast in the instapot with a little water and cooked it on meat/stew for 70 minutes. Then I let off the steam, threw in some chopped sweet potatoes and radishes, and re-set it for meat/stew for 35 minutes. The sweet potatoes were a little soft, but otherwise it was excellent with just a little salt and pepper!!