Zen's Baked Mac and Cheese

Half bag of elbow macaroni
Half a small block of velveeta
Half a pound grated cheddar cheese
small container sour cream
pint of milk
squirt of mustard
Handful of seasoned bread crumbs
few spoonfuls of parmesan cheese

Cook noodles as directed, mix milk, mustard and sour cream together in baking dish. Add cheese and noodles to milk mixture, top with a little of the cheddar and spread the bread crumbs and parmesan on top. Bake for half hour at 350