Brownie cookies with chocolate (without flour)

200 g of bitter chocolate 60%
125 g of butter
2 eggs
100 g of sugar
100 g of brown sugar
1/4 tsp salt
3 liters of cocoa
1 teaspoon baking powder
130 g of cornstarch

For powder:
coarse sea salt

Preparation:
Heat the oven to 180 degrees.
Melt butter and chocolate until smooth.
Beat eggs with two kinds of sugar.
Gradually add the chocolate mass.
Add cocoa, starch, salt and baking powder.
Combine until smooth.
Cover the pan with baking paper.
Using two spoons, spread small balls of dough, leaving a place between them.
sprinkle with salt.
Bake for 8-10 minutes.
Cool on the grate.

The article is based on materials https://vitoria.livejournal.com/270973.html.