Super schnelle Sauce Hollandaise (Siphon Style)

Traditional hollandaise, made by emulsifying melted butter into egg yolks and lemon juice, is notoriously difficult to make. But there's a super easy way to do it at home that requires no whisking, is completely foolproof, and produces a hollandaise that's indistinguishable from one made using traditional methods. Watch the video to see how it's done.