BROWN 1 lb. lean ground beef in large skillet; drain.
ADD Macaroni and Cheese Sauce Mix from 1 pkg (225 g) Kraft Dinner Macaroni and Cheese, 1 can (19 fl oz/540 mL) stewed tomatoes with their liquid and 1 cup water; stir. Bring to boil on medium-high heat. Reduce heat to low; simmer 15 min. or until macaroni is tender.
SPRINKLE with 1 cup Kraft Tex Mex Shredded Cheese. Reduce heat to low; cover. Cook 5 min. or until cheese is melted.
