Slow Cooker Beef & Barley Soup

Slow Cooker Beef & Barley Soup

Slow-cooker beef & barley soup is a cross between a French onion soup and a tomato soup, with tender beef – but not too much, lots of carrots and velvety barley.  The rich broth is flavored with thyme, red wine and soy sauce (the ingrediento segreto!).