Duck fat and butter are my two favorite fats, so it’s mighty perplexing to me that—until today—I had never combined them into one magnificent spread. You may think I’m being hyperbolic when I call it “magnificent,” but I assure you, all other praise falls short. When you combine duck fat with butter and whip the heck…
Source: LifeHacker – This Compound Butter Is Basically Duck Frosting