Stouffer's Mac & Cheese Bites Frozen Appetizer combines quality ingredients and delicious flavor into one delicious snack or appetizer This Stouffers mac and cheese bites snack is made with crispy breading stuffed with macaroni noodles and creamy cheddar cheese. These classic mac and cheese bites are sure to satisfy every taste bud. These mac and cheese bites are equal parts delicious and filling. Stouffer's bites are easy to prepare in the oven, making this macaroni and cheese ideal when you're short on time. Keep Stouffers mac and cheese bites in the freezer until you're ready to enjoy.