Try this Beef & Eggplant Casserole, or Tepsi Baytinijan, recipe from Meghan Markle’s favorite new cookbook, Together: Our Community Cookbook. “Tepsi translates as ‘casserole’ and this is a traditional Persian dish of meatballs in a tomato sauce with eggplant. It’s quite rich. You could make it with less oil, I suppose, but then it wouldn’t be so …