Product Recall: Voluntary recall of 260 cases of Velveeta Original Pasteurized Recipe Cheese Products. Click Here.
HEAT oven to 350°F.
MIX 1/4 cup cheese, pesto and mustard until blended.
PLACE chicken in 13x9-inch baking dish; top with pesto mixture and remaining cheese.
BAKE 20 to 25 min. or until chicken is done (165°F).