Cook macaroni according to box (Al dente don't over cook so it'll absorb the milk) drain don't rinse.

Take a 9×13 baking pan (I use glass) grease bottom lightly

Preheat oven to 350

Start layering with macaroni to cover the bottom of pan then layer with cheese then but down a few dabs of butter and salt and pepper. then repeat until cheese and macaroni are gone ending with cheese on top.

Then take milk and pour until you can see it in the top layer of macaroni then place in oven for 25-30 minutes until cheese has melted.

Let sit and serve!