Things You'll Need

Instructions

1

Brown the beef with the onion (sliced or chopped) and ground black pepper in a skillet or wok, then add the diced tomatoes.
2

Cook the macaroni and cheese according to the box directions. Transfer the macaroni and cheese to the beef skillet and mix all of the ingredients thoroughly.
3

Add shredded cheddar cheese and additional pepper if desired, and mix. Let simmer awhile.
4

Add additional shredded cheddar cheese before serving if desired.