500 ml of sweet sour cream;
500 ml of fat yogurt;
150 g of powdered sugar;
1 bag of gelatin;
1 packing biscuits;
200 g of Blueberry.
Put the gelatin to swell, then mix it with powdered sugar.
In hot yogurt, put the gelatin to be melt.
Sweep the sweet cream and combine it with yogurt.
Place the mixture in a mold in which there is a little oil.
Put the fruit from above.