CHOCOLATE ROLL ( Bolu Gulung Coklat )

Ingredients :

3 egg whites

4 egg yolks

100 gr granulated sugar

100 gr chocolate cook until melted

200 gr margarine beat until white and fluffy

75 gr flour

25 gr cornstarch

½ tsp vanilla powder

Vla :

50 gr cornstarch

300 ml milk

2 egg yolks, lightly beaten

75 granulated sugar

Method :

1. Prepare pan size 27x39x2 cm, spread with margarine, cover baking sheet with baking paper, spread with margarine and sprinkle with flour, Preheat oven at 180 ℃, cooked chocolate over medium heat until melted, remove from heat let it cool.
2. Beat the egg yolks and sugar until pale, thick and fluffy, insert the flour little by little while stirring in one direction until blended.
3. Pour the melted chocolate while stir in one direction until blended, add the margarine whisk and stir.
4. Pour batter into the pan, bake in the oven for 15 minutes until cooked. Lift, turn cake on a sheet of baking paper sprinkled with powdered sugar so that the cake does not sticky, roll cake, let stand until cool
5. Vla : cornstarch dissolved in 50 ml of milk, stir together with egg yolks, heat the remaining milk and sugar while stirring until sugar dissolves, pour the cornstarch gradually while stirring constantly until thick.
6. Open roll cake, basting the surface with hot vla until blended, roll back cake, let stand for 10 minutes in order to blend with vla.