Slow Cooker Beef Barley Soup
Ingredients 1 ½ pounds boneless lean beef, cubed 3 tablespoons vegetable oil 1 teaspoon salt 1 teaspoon ground black pepper 2 teaspoons garlic powder 3 (10.5 ounce) cans beef broth 6 cups water 4 stalks celery, chopped 6 carrot, (7-1/2″)s carrots, chopped 6 medium (4-1/8″ long)s green onions, chopped ½ cup chopped fresh parsley 1 cup…