Slow Cooker Beef Stew

1- 1 1/2 stew meat, cubed (I buy it at Costco in a 6-lb pack, then refreeze in smaller portions)
3-ish large potatoes
1/2 cup carrots, sliced
1 chopped onion
2 stocks celery, chopped
Salt and pepper
1-2 bay leaves
1 can cream of mushroom soup
1 can tomato sauce (14-oz)
1/2 bag frozen peas (reserved, for the end)

Chop up vegetables and put in bottom of crock pot (potatoes and carrots are good to go in first). Mix soup and tomato sauce recipe and pour over the top. Add your spices to your taste and turn on for 6-8 hours. Add the frozen peas at the end and leave in for 15 or so minutes.