Cook macaroni al dente (especially do not overcook if using Dreamfields pasta).
Drain macaroni and stir melted butter and seasonings into it.
Layer half of macaroni and half of shredded cheese in a 9 x 13 baking dish or oval deep casserole dish. Repeat.
Whisk together eggs and milk/liquid.
Pour whisked mixture over all (may have some left; just discard since it has raw eggs in it).
Bake uncovered for forty minutes (regular) or 30 minutes (convection) at 350 degrees until cheese is melted and bubbly. (I place mine on a jelly roll pan, which is what I do with all soupy/potentially boiling over dishes like lasagna, enchiladas, etc.).
Recipe by Donna Reish at https://donnareish.com/grandma-maggies-old-fashioned-macaroni-cheese/