Take the baking pan 30Х20см, oil-lubricated parchment and put in a container. Preheat the oven to 180°C

Share the yolks from the whites. Whites beat until stable peaks. To obtain a stable peaks, add a pinch of salt. But we will add the lemon juice 1ch. L. I mash mixer, so when I started to receive the foam, I began to introduce 45uah sugar in small portions. Churned 10-12минут. Mix the egg yolks with the remaining sugar, sifted flour and baking powder. Three zest of half a lemon on a fine grater directly into the yolk-sugar mixture.

1\3 beaten egg whites entered into the yolks, slowly, gently stir from the bottom up in a clockwise direction. Pour into a baking pan, leveled and put in the oven for 15-20 min. Important! A layer of our mixture on the baking pan should not be more than 1cm. We won't be cutting the cakes into layers.

We take out the finished cake, cut the edges, and divide into two parts, one on top of another. The first layer lubricates the remnants of the beaten egg whites and cover with a second layer of sponge cake, again lubricated proteins. We remember the edges cut off? So they come in handy for dusting. We grind them and sprinkle on top. In desire in proteins to the cream add the liquid gelatin for firmer consistency

Bon appetit!