Recipe video above. The nice thing about this Béarnaise Sauce? It's so fast, you can make it while the steak is resting. No one will know you didn't whisk it by hand. And you know it will work every single time – because it's foolproof. Not even the most seasoned chefs can say that about hand-whisking!Serve over steak or pan seared salmon for a fine dining restaurant experience at home.Makes enough to (very) generously sauce 3 large steaks, or 4 sensible portions.