Mix and sift together the flour, starch, soda, salt and ginger.

Butter room temperature vzbit with sugar, add the egg and whisk for a while.

To combine oil and flour mixture, add the liqueur (I had Limoncello) and mix into a homogeneous plastic dough. The dough cover with plastic wrap and put into the refrigerator for at least 1 hour.

Roll the dough out to a thickness of about 5 mm, Cut glass mugs. On each put a piece of candy. Top cover with another circle of dough and squeeze well region (possible the connection of the lubricating protein). The extra trim. Bake cookies in preheated oven at 190C for 12-15 minutes until Golden color. Serve hot or cold. Sprinkle with powdered sugar as desired.

These are the candies I used for cookies. It is desirable that they were of a round shape and interesting content.