Pre-preparation: Take butter out from fridge in order to soften; cut baking sheet in the size of baking mold (20cm); crush walnuts, separate egg yolks and whites.
2
Biscuit part: Preheat the oven to 200C.
Using hand mixer mix egg whites and slowly add sugar and water making merengue. When it's even, add flour, baking powder and walnuts and whisk everything gently.
Grease round baking mold 20cm and put baking sheet in it and then add the biscuit mass.
Bake on 200C for 15-20minutes(depending on oven) - 18min. Take it out of the baking pot. And place on the serving or decorating plate.
(First layer)
3
Filling part: Using fork or whisk mix egg yolks, add sugar and pudding powder, then add 200ml of milk.(from 800ml)
Remaining milk 600ml put on the stove to boil. When it starts boiling add pudding mixture and whisk it quickly all the time until pudding starts to thick (medium to strong fire). When it's thick enough take it from the stove and pour half of the mixture over the chocolate while it's hot and mix well until chocolate is completely melted.
Let chocolate mix and remaining vanilla mix to cool down.
Using hand mixer mix room temperature butter with powder sugar and then separate it in two even parts (put in separate bowls).
In one part put half of vanilla pudding, mix it and then add remaining vanilla pudding. At the end add "Plazma" to it. If you notice that this part is too thick (that's hard to spread it onto cake), add some milk in it.
Other part of butter/powder sugar mixture with chocolate pudding until even. Cool down.
4
Glaze part: Using double boiling system melt chocolate with milk and when melted spread it over the biscuit. (Second layer)
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Two fillings: Then spread Vanilla-Plazma mix, even it well (third layer) and spread chocolate mix on the top (fourth layer).
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Decoration: Make whip cream and cover the cake, add crush walnuts on the top or decorate as you wish.
7
Put cake in the fridge for at least two hours before serving. It is also able to be freeze.