With a product is kneaded dough forms into a ball and brought up in foil and put in the fridge for one hour. Wash and dry the plums cut into halves lengthwise and cleaned of stones. Rectangular or square baking tin with oil, spread the dough and bake 10 minutes at 200 ° C until lightly browned. Prepare the cream - separate the egg white of the egg and mix of snow. Other products for cream beat with a mixer, add the defeated whites and gently stir. On the baked dough rank Prunes up inside and are covered with cream. Bake in oven at 200 ° C for about 45 minutes. Remove the cake is decorated with sliced ​​plums - half plum is cut from one end of the three locations (the other end is uncut) and received four slices slightly soluble (experienced something like vetriltse). Placed at a distance from one another, so as to then cut the cake on each piece to have and plum. Sprinkle with powdered sugar.