In a saucepan, mix the sugar, vanilla sugar, egg, all carefully mix.

Add the margarine, RUB with a mixture of sugar and eggs.

Then add the flour, mix all into a homogeneous mass.

Received divide the dough into two parts, one to write the light, and in the other add the cocoa.

Roll out the layer first light dough, then the dark dough, put on top of each other layer and slightly flatten with a rolling pin and slightly roll it out with a glass to cut out circles in the middle of each circle put half a teaspoon of jam. Two sides of each mug to make your fingers the sides, so will have to look like diamonds with a recess.

All the biscuits put on a baking sheet and put in a preheated 180 degree oven for 25-30 minutes. Then take out and allow to cool. Bon appetit!