First, cook and brown the sausage in a frying pan. Drain the excess fat then cut the velveeta cheese into cubes.
In a microwave safe bowl, starting melting the cheese by microwave 1 minute then stirring. Be careful please because the bowl will get extremely hot before the cheese has melted.
Once the cheese is melted and creamy stir in the cooked sausage and drained Rotel tomatoes. Then, serve hot.
You will have to continue to microwave the cheese in between serving because the cheese will harden quickly.