Your family will be very pleased with this gooey baked mac and cheese (and peas!).
Have you heard about our Young Chefs’ Club? Members get a themed (and kid-tested) box delivered each month!
HEAT AND MIX: Adjust oven rack to middle position and heat oven to 400 degrees. In 8-inch square glass baking dish, toss together macaroni, cheddar, American cheese, cornstarch, mustard, and salt.