cook the macaroni, using a splash of olive oil and a dash of salt.
Drain.
heat cheese soup and milk, stirring frequently.
Gradually add other cheeses, and seasonings to make it all nice and smooth and gooey.
Mix together the cheese, the cooked macaroni and the ham.
At this point, you can bake it in the oven in an 8x8 pan - 350F for about 30 minutes, or heat it through on the stove top - depends on how patient your family is!