I just love macaroni and cheese, its my fave, I like how it can have other ingredients like breadcrumbs, meat and vegetables. It makes it taste better. 
I love it to. My favorite is baked macaroni and cheese.
that sounds great, I like is when The cheese is put into a Béchamel sauce to make something called Mornay sauce, which I then add to the pasta.
What is a Bechamel sauce?
Béchamel sauce
Béchamel sauce (; ), also known as white sauce, is made from a white roux (butter and flour) and milk. It has been considered, since the seventeenth century, one of the mother sauces of French cuisine. It is used as the base for other sauces (such as Mornay sauce, which is Béchamel with cheese).
History.
History Origin.
Balsamell or Besciamella is the Italian equivalent of the French Béchamel: a very simple white sauce of flour, butter and milk.
Macaroni and cheese
Macaroni and cheese—also called mac and cheese or mac n cheese in American and Canadian English, macaroni cheese in the United Kingdom—is a dish of English origin, consisting of cooked macaroni pasta and a cheese sauce, most commonly cheddar. It can also incorporate other ingredients, such as breadcrumbs, meat and vegetables.
Traditional macaroni and cheese is a casserole baked in the oven; however, it may be prepared in a sauce pan on top of the stove or using a packaged mix.