Slow cooker beef & barley soup
INGREDIENTS 1.5 lbs beef *I used stewing beef, sirloin or similar will work fine 1 cup carrots, peeled and diced 1 cup celery, diced 1 cup onion, diced 4 small-medium white potatoes, peeled and cut into 1-2 inch pieces 7 cups beef broth 3 garlic cloves, minced 2 tbsp tomato paste 3 bay leaves 1…