Beat the whites to a light foam, add 0.5 cups of powdered sugar, butter. Mix well.

Add the sifted flour and knead thick, but not hard dough. Remove for 15 minutes in the refrigerator.

On the baking pan with parchment paper, grease the paper with butter. Put the dough with a thickness of 5-10 mm on the paper. Flatten and put in heated to 180 degrees oven for 5-10 minutes.

Cut the slices into sticks, sprinkle with powdered sugar, let dry a couple of days. The first day the biscuits are very similar in taste to the Soviet dairy biscuits. But your main acquire taste on day 2 when completely dry. Most importantly, do not cover them with cling film, let it dry open.

Enjoy your tea, dear cooks.