Would you make 30 versions of French onion soup to find the one with the richest broth and the deepest onion flavor? Or make dozens of cream of tomato soups to find the best way to preserve its bright flavor and color? We did, using techniques we've come to perfect over years of work in the test kitchen. Few dishes can fill, comfort, and satisfy like a big bowl of hearty soup. Good soup is easy to make, but great soup requires a whole lot of know-how. Learn it all, plus some great recipes and tips on blending soups and making them in advance, in this lesson.