Boil 250 ml water with the butter and a little salt. Pour the flour and stir with a wooden spoon until it is released by the court. Allow to cool, and shortly thereafter are added one by one egg, stirring continuously. Attention is 60-70 g of cheese, and the other grate, is added to the mixture and mix well. With spoon grebva and put in a buttered baking dish. Any ball caught by piece from the rest of cheese. Sprinkle with colored salt (optional) and bake.