Bon AppétitPotato, Green Cabbage, and Leek Soup with Lemon Crème FraîcheBy Maria Helm SinskeyFebruary 2, 20114.2(46)Potato, Green Cabbage, and Leek Soup with Lemon Crème FraîcheNigel CoxArrowJump To RecipeSave StorySave this storyPrintRecipe notesBack to topTriangleSee Related Recipes and Cooking TipsiconGalleryWarm Up with Potato SoupsWhen a sweater just doesn't cut it, beat the chill with a potato soup.