SAUCE PEN FOR DUMMIES

It is solely an emulsification—egg yolks and butter cut by means of with vinegar flavored with tarragon and shallots, having a bite of black pepper. Visualize it for a free mayonnaise, requiring only lots of whisking in addition to a careful hand with the warmth to master. ... Use the sauce to steaks or burgers, asparagus or salmon. — Sam Sifto