The debut cookbook from the popular New York Times website and mobile app NYT Cooking, featuring 100 vividly photographed no-recipe recipes to make weeknight cooking more inspired and delicious.   You don’t need a recipe. Really, you don’t.   Sam Sifton, founding editor of New York Times Cooking, makes improvisational cooking easier than you think. In this handy book of ideas, Sifton delivers more than one hundred no-recipe recipes—each gloriously photographed—to make wit