Once upon a time last Christmas season, I was enamored with the idea of making eggnog all the things. Eggnog cookies, eggnog bread, eggnog treats and drinks and toddies and etc. etc. etc. And then I made a terrible mistake. While I was at the store, I looked at the ingredients on a box of eggnog. After reading through and realizing that much of the commercially boxed stuff not only doesn't have any eggs in it, it's usually with 1% of dairy or less (what the actual fudge?), I …