Mix the flour, baking powder, vanilla and sugar. Add 3st. L. butter, pound weight. Add the egg, knead the dough. roll into a ball, refrigerate.

For the filling 100g. butter whisk with sugar, add the chopped zest of the 1st lemon (instead of lemon to use something else such as coconut), stir.

The finished dough roll out in rectangular layer thickness of about 7 mm, put on a baking sheet, greased with vegetable oil. Put on top of an even layer of stuffing. Bake in preheated oven for 20-30 min. at a temperature of 200градусов. Hot finished workpiece with grated chocolate. Cool, cut into rectangular pieces. The cookies are ready!

To participate in the preparation of these biscuits the boy failed, as I was preparing while he was sleeping. But gladly took pictures with the cookies.

And then evaluates the cookies taste. Ate with great pleasure.