Vanilla Sponge Cake Roll

INGREDIENTS

large eggs

egg yolks

egg whites

1 cup

granulated sugar

1/3 cup

water

2 tsp

vanilla extract

1 cup

all purpose flour

1 tsp

baking powder

1/4 tsp

salt

4 tbsp

powdered sugar (for dusting towel)

Fresh blueberries (blackberries and strawberry slices, for garnish)

Vanilla Mascarpone Cream Filing

2/3 cup

heavy cream (cold)

1/2 cup

powdered sugar

1 cup

Mascarpone cheese (room temperature)

1 tsp

(vanilla extract)

1/2 cup

chopped strawberries