How to Make SLOW COOKER CHICKEN BARLEY SOUP Recipe. Step-by-Step. is perfect for busy families. Comes together quickly with a few staple ingredients! INGREDIENTS1 medium onion, chopped 4 celery ribs, chopped 3 carrots, peeled chopped 2 minced garlic cloves 1?2 teaspoon salt 1?2 teaspoon black pepper 2 cups...
