In bowl mix sugar, milk, starch and vanilla . Put it on the stove and heat, stirring constantly, until thickened. Yolks and stir them carefully add 1/2 cup cream. The resulting mixture is returned to the rest of the cream and boil over medium heat, about 5 minutes. Slightly thawed dough is cut into rectangles that be affixed forms of cupcakes or small bowls. They distributed the cream. Bake in a preheated 190C oven for about 30 minutes or until a golden tan.