Modeled on M.F.K. Fisher’s How to Cook a Wolf —written in 1942 during wartime rations to convince readers that good eating was always possible— An Everlasting Meal teaches how to cook well regardless of circumstance, offering a practical, pleasurable path to the kitchen.

Tamar Adler shares what chefs instinctively know: each ingredient you buy, chop, and cook ought to be prepared with a keen eye toward future meals.

Having An Everlasting Meal means using yesterday’s roasted broccoli as the sauce for tonight’s pasta, which fills tomorrow’s vegetable omelet, which is made into a sandwich the next day. Adler explains that saving and using parsley stems, chicken bones, onion skins, orange peels, and pasta water is not only “green,” but the key to cooking well, adding depth of flavor to your plate. Adler offers fixes for dishes that have gone awry—what to do if you add too much salt, or burn the roast—and how to prepare a meal when you’re convinced all you have is a jar of olives. She reveals that the ubiquitous bunches of scallions at convenience stores are actually vegetables (and how to cook them), and gives as careful a treatment to the dried beans and the jar of sauerkraut on your shelf as she does to locally grown produce.

Adler describes how to use all of everything, so that you’re not spending more money, or working harder, than you need to. An Everlasting Meal will make life easier and more enjoyable by keeping your stove and refrigerator, and heart and table, full of nourishment and pleasure.