The royal family doesn’t have to go digging around their kitchen looking for something to eat. They have an arsenal of accomplished chefs at their service who can whip up their every culinary whim. And with a huge family like the royals to cater to, the kitchen staff is constantly kept busy. Marie Claire spoke to Darren McGrady, former royal chef to the Queen, Prince Philip, Charles, Princess Diana, and William and Harry. McGrady shared secrets of their often times intense meal time habits. Some info is even refreshing — royals eat McDonalds, too! Chef Darren revealed that sometime dinner was quite formal. “They’d come down in dressy ball gowns, and sit at the table — like a Downtown Abbey dinner. All the fine china was brought out,” he said. But sometimes dinner was far less stuffy and a quick fast-food run did the trick. “I remember the Princess came into the kitchen…