Mix flour with sugar, baking powder and vanilla. Separately, whisk the eggs, then add the milk and the oil and pour in the dry ingredients, stirring. Pour the mixture into a baking dish, covered with baking paper and size 18x18 cm, put blueberries. Bake in preheated oven at 170 C for about 20 minutes, checking with a stick. After cooling, turns on a large plate and coated with glaze, prepared as directed on the package. On top sprinkle with coconut.