Cold chocolate ( to tech you how to use it put into the fridge for 10-15 minutes) to grate on fashionable small and large as You like. Chocolate chips refrigerate.

In cold whites pour sugar on high speed beat in a solid foam. I have everything whipped well and quickly. When the whites are well beaten, add cocoa, and mix up well at high speed of mixer.

Then add the chocolate chips, and the smallest momentum interfere with protein mass.

Using a pastry bag small slides otkryvaem protein-chocolate mass leaving sufficient distance between them, as when baking the cookies will slightly melt and will become more round and smooth shape. Bake cookies in preheated oven to 150 degrees for 20 minutes.