Florida's Favorite Chicken - Click 'N Cook

Ingredients

• 12 ounces chicken breasts, boneless and skinless cut into large cubes
• 2 tablespoons chicken broth
• 2 tablespoons onion, chopped
• 1 tablespoon cornstarch
• 1 tablespoon water
• 2 tablespoons walnuts, chopped (optional)
• 1 cup grapefruit juice