Baileys?
I also found the recipe for Grand Marnier and Kahlua (<- surprisingly, it’s Rum, not Vodka.) Nearly-free B-52s, here you come.
The batch we made a couple hours ago was with fresh cream, but another recipe uses evap + sugar instead of condensed to taste ‘dead’, like the bottled stuff does. Giftable, too, no close-in shelf-life. Doing that next batch. Like, Wednesday ;)