It's the tastiest cake I've ever eaten! Everyone will be asking for a recipe!

Recipe:
4 eggs
Sugar 180 g
Water 100 ml
Flour 130 g
Baking powder 1 tsp
Cocoa 2-3 tbsp
CREAM:
2 eggs
Sugar 50 g
Condensed milk 150 g
Vanilla
Flour 3 tbsp
Milk 250 ml
Butter 250 g
For impregnation:
water 150 ml
condensed milk 1 tbsp
Glaze:
Cocoa 3 tbsp
Sugar 3 tbsp
Sour cream 3-4 tbsp
Butter 50 g
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