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 compact, handy book of ideas, Sifton delivers 100 no-recipe recipes — each gloriously photographed — to make with the ingredients you have on hand or could pick up on a quick trip to the store. You’ll see how to make these meals as big or as small as you like, substituting ingredients as you go.