Creamy Celery Beef Stroganoff

Name: Creamy Celery Beef Stroganoff
Prep time: 5 min
Cook time: 8 h
Total time: 8 h 5 min
Yield: 6 serving(s)
Ingredients: 2 lbs beef stew meat, cut into 1 inch cubes; 1 (10 3/4 ounce) can condensed cream of celery soup, undiluted; 1 (10 3/4 ounce) can condensed cream of mushroom soup, undiluted; 1 medium onion, chopped; 1 (6 ounce) jar sliced mushrooms, drained; 1 (8 ounce) envelope onion soup mix; 1/2 teaspoon pepper; 1 cup sour cream; hot cooked noodles