A well-stocked kitchen allows you to throw together a fast, flavorful meal after a long day. And, when you wake up and have to dash out the door for work, it pays to have grab-and-go breakfast and snack options on hand. We tapped registered dietitians, personal chefs, and bloggers for their must-have foods to always keep in their kitchens. (And yes, they’re all good for you, too.) Some you probably already have, while others you’ll want to add to your list.