Daniel YeoHow to Grill Burgers Like a ProBon Appétit - By Mehreen Karim and Rochelle BilowStop guessing when to flip your burger patties. Here’s how to grill burgers—and how long to grill burgers—so they come out perfectly every time. When the weather heats up and the lure of backyard barbecues takes hold, one craving ousts all others: that for a big, juicy burger. But whether you’re new …