Instant Pot Beef Barley Soup This delicious recipe combines tender beef, nutritious barley, and a variety of savory herbs and vegetables to create a comforting and filling meal. But what really sets this soup apart is the addition of pesto, which adds a bright and zesty burst of flavor to each bowl. Ingredients Meat • 1 lb Beef chuck, boneless roast Produce • 1 Carrot (large, diced (about 1.5 cups)) • 2 Celery (ribs, diced (about 1.5 cups)) • 1/4 tsp Chili flakes • 3 Garlic (cloves • 1 Onion (ch