Homemade Cultured Butter

Imagine Jackie Kennedy, Audrey Hepburn, and Bette Midler churned into butter. Elegant, rich, and tangy. Once you taste, you'll always make haste.

AS IS ABUNDNTLY OBVIOUS to anyone with the slightest acquaintance with my medical records, I’ve never met a butter I didn’t like. Cultured or uncouth. Salted or unsalted. Cow, goat, or sheep. French, English, Italian, American. Compound or, er, singular.

However, the idea that I could whip up my own homemade butter, that I could play Dr. Frankenstein to …