Jam Doughnuts, Iced Doughnuts, Chocolate Doughnuts, Coffee Doughnuts, Doughnuts sprinkled with sweeties, I love them all! However, there is one doughnut that rules them all, a doughnut that is the chosen one. It's a beautifully glazed doughnut filled with delicious vanilla custard. For me, this doughnut is.... THE DOUGHNUT KING!