I honestly don't know exactly how much time it took, because the process was continuous - cooling biscuit, hardening of the chocolate... But kneading dough and baking takes about 30 minutes. So: boil 250 ml of water and brew Jasmine tea for 3 minutes. Cool. Beat the eggs with sugar. Continuing to whisk, add MELTED margarine, flour, baking powder and finally 150 ml of tea. Put the dough on a sheet size 35х25 cm, flatten, put in heated to 180* oven for 20 minutes.

On the baked sponge cake and pour the remaining tea (100 ml) and leave to cool down. Then cut into approximately equal cubes.

In a water bath melt white and dark chocolate (forgot to take a picture of the dark), pinned cube on a fork and dip in chocolate. The sides were coated with a brush. And leave for a couple of hours before complete solidification of the chocolate.

Frozen chocolate cubes to paint: letters or numerals, or pictures... What you like.

And then study the alphabet, eating one cube after another...