delicious slow cooked meatball stew

Ingredients For delicious slow cooked meatball stew

• 3

  medium potatoes peeled and cut into 1/2 inch cubes
• 1/2 lb

  baby carrots, quartered
• 1

  large onion, chopped
• 3

  celery ribs, chopped
• 1 pkg

  (12 ounces) frozen meatballs
• 1 can

  (10 ounces) tomato soup
• 1 can

  (10 ounces) beef gravy
• 1 c

  water or beef broth
• 1

  envelope onion soup mix
• 1 c

  frozen peas (optional)