AVAILABLE IN multiple sizes, they’re great for sifting flour for baking and dusting powdered sugar over desserts. A fine-mesh strainer is my secret to ultrasmooth gravy to serve over roasted turkey or chicken. If you’re short on cabinet space, try fitting the bowl of a large mesh strainer into a covered pot for use as a vegetable steamer. —Francesca Montillo, culinary tour leader and instructor, Lazy Italian Culinary Adventures, Boston