200 g butter, beat with a mixer 5-7 minutes, until white.

Then add 1.5 Cup. powdered sugar, and whisk for another 5 minutes, still whisking, add 4 egg yolks and 1 Cup. milk (in the milk to dilute 0,5 tsp baking soda). Gradually fall asleep flour mixed with baking powder and vanilla sugar. And in the end, whipped in a solid foam proteins. Divide the dough into two halves. In one half add the zest of 1 large (2маленьких) orange, the second - 100 g grated chocolate. Bake at 170 deg. 25-35 min. In the end, this beauty is supposed to be.

While baked cakes, make a spray and a cream. Impregnation: from the orange to make juice, bring to 1 Cup., add 1 stack. sugar. Bring to a boil (until sugar dissolves), add the wine. Cream: 1 tbsp flour, 1 tbsp starch (with slide), 1 tbsp sugar pour 2 stack. milk, brewing, cool. 250 g butter whisking, gradually adding the powdered sugar and vanilla sugar, one egg yolk and 2 spoon of the cooled milk mixture. Cakes divide in half, soak, fluff cream, sprinkling each layer of roasted hazelnuts in the microwave. Top cake sprinkle with remaining grated chocolate mixed with nuts. Put the cake in the fridge for a few hours.