Cocoa roll "to tea"

Mix the flour with the cookie powder, put all the products except for the meal, and knead the dough of medium consistency. Then roll it into a layer 0. 5 cm thick and cut into squares. Spread 3/4 of the surface of each square with a peep and roll into a roll. Bake rolls at medium temperature. Before use, sprinkle the surface of the products with a mixture of cocoa and vanilla sugar.