Heat the butter in a 10-inch skillet over medium-high heat. Add the chicken and cook until well browned, stirring often.
Stir the broccoli, soup and milk in the skillet. Reduce the heat to low. Cover and cook for 5 minutes or until the chicken is cooked through. Sprinkle with the cheese.
Flavor Variation: Try this recipe with Campbell's® Condensed Cream of Mushroom Soup and shredded Swiss cheese.