Crockpot Beef Stroganoff

2 lbs. cubed stew meat
2 cans cream of mushroom soup
1 diced onion
2-4 T. Worcestershire sauce
1/2 c. water
8 oz cream cheese
1 t. garlic salt
half clove of diced garlic
1 can mushrooms, drained
sour cream, optional
egg noodles, cooked and drained, I used whole wheat

Place liner in slow cooker. Place meat in bottom. Stir all other ingredients together, except cream cheese, sour cream, and noodles, and place on top of meat. Cook on low for 6 hours. Cut up cream cheese in crockpot just before serving and turn up to high. Stir the cream cheese until all combined. Let set for 10 minutes. Serve over egg noodles or mashed potatoes if desired. Add dollop of sour cream.