Banana Roll Cake - always ask for a slice more

Banana roll cake
A beautiful, light cake ideal for these summer days. If you are making for a smaller mold, then cut it into thicker pieces, I made a mold with a diameter of 26 cm. For all instructions, turn on the subtitle, I tried to explain in detail.
It's necessary:
Bark:
- 6 eggs
- 6 spoons of sugar
- 6 tablespoons of flour
- 1 baking powder
Phil:
- 1 liter of milk
- 7 spoons of sugar
- 2 vanilla puddings
- 1 vanilla sugar
- 1 egg yolk
- 7 tablespoons of flour
- 250 g of margarine
- 400 ml of sweet cream
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