Very simple pie, really cozy and house. It can be prepared both on yeast dough, and on sand. The pie option on yeast dough is given below. Berries of cowberry can be taken both fresh, and frozen.
By means of a pastry bag it is possible to decorate with cream cake or cakes, to transplant products from a soft dough or protein whip, to decorate cupcakes or candies. If in your economy there is no such accessory, make a pastry bag independently, using improvised materials: paper, plastic bags and dense fabric.