Summer’s over. Welcome back to kitchen duty.We wanted help, so we turned to Hugh Garvey, Bon Appetit editor and cofounder of Gastrokid, whose eponymous family cookbook just hit stores. Here’s how to shop, prep, and get a home-cooked dinner on the table at least a few nights a week.SHOPBuy the best produce you can. Summer: tomatoes, corn, zucchini. Fall: apples, squash, chard, pomegranates. Winter: fennel, kale, blood oranges. Spring: asparagus, mushrooms, strawberries.Pick up two proteins that can play out for a couple of days: a whole fish, a side of salmon, an organic pork loin, or two chickens.PREPSet aside an hour on Sunday to cook a few dishes that will turn into a few more dishes later in the week. These are not leftovers; they’re rightovers. FIRE IT UPRoast something with a seasonal herb at 400 degrees — summer tomatoes and thyme in one pan, two chickens in the other. The tomatoes will become pasta sauce, pizza topping, or sandwich spread. The chicken becomes Sunday dinner, Monday tacos, and Tuesday chicken salad sandwiches.COME TO A BOILThrow something hearty in a pot. Beans can be a side to a pork loin on Sunday and fill those Monday tacos.FLASH IN THE PANUse the biggest sautee pan you have to cook another vegetable that plays well with everything, like diced zucchini sauteed with olive oil and thyme.DINNER IS SERVEDJust look at your brilliant gastroplan of attack.Sunday feast: roasted pork loin and broccoli rabe; sagey white beans; cauliflower, parsley, and red onion salad.Monday tacos: faux pork carnitas and white beans.Tuesday pasta: pork, tomato sauce; cauliflower bruschetta.Wednesday pizza: broccoli rabe and pancetta.As for cleanup, call in the kids.For more family-friendly meal ideas, get The Gastrokid Cookbook: Feeding a Foodie Family in a Fast Food World, available online at gastrokid.com.25% off Rikshaw Design Crib BeddingWe fell hard for Indian cotton voile bedding with simple, natural designs and perfectly paired color combos. Score a real deal on the Bombay, Lali, and Jaipur crib bedding sets. Stock is limited, so it’s first come, first served. Enter dailydeal at checkout; valid thru Aug. 27.Shak-Shuka Eco BoutiqueThe Netherlands-based online shop is a well-edited, global collection of green gear, clothing, and toys for mom and child. Our fave find: Starfish, the brand with a fair trade initiative in Burkina Faso that funds community schools and distributes mosquito nets to pregnant women. Check out the recycled steel and rope chair and Akua-Ba maternity top.Physique 57 Workout DVDsThe NYC sweatshop has turned the sag-busting, thigh-slimming, ab-defining pain-in-the-butt workouts into videos you can “enjoy” in the privacy of your own home. Choose from 57- or 30-minute formats, both short enough to get in during nap time.