Rich Beef and Barley Stew

0 In a soup pot, turn heat to medium high and add 1/2 tablespoon butter and a splash of olive oil.Sear meat until browned. Transfer meat to a large crockpot and pour 64 ounces of beef broth. Add in packet of Au Just gravy. This will add depth of flavor! Allow to simmer on high heat for 4 hours or low for 6. Beef should be very tender. Transfer meat and broth back to cleaned soup pot and add chopped vegetables, barley, and spices and salt.Allow to simmer for 20-25 minutes or until potatoes are tender and barley is plump. Thicken with a cornstarch slurry if desired. Mix water and corn starch and add to boiling soup. The stew should instantly thicken.The barley will thicken the stew slightly on it's own, so this step is totally optional!