Slow Cooker Beef Barley Soup
Ingredients 1 1/2 pounds beef stew meat, cut into bite-sized pieces 1 cup pearl barley, rinsed 2 carrots, peeled and sliced 2 celery stalks, sliced 1 onion, chopped 3 cloves of garlic, minced 1 cup mushrooms, sliced 1 can (14.5…
