For Chocolate Cake Roll
1/2 cup cake flour
1/3 cup unsweetented cocoa powder
3/4 teaspoon baking powder
1/4 teaspoon salt
5 large eggs
1/2 teaspoon cream of tarter
3/4 cup granulated sugar, divided use
1 tablespoon sour cream
1 teaspoon vanilla extract
confectioner's sugar for dusting
For Filling
about 6 cups strawberry ice cream, softened
For Whipped Cream Frosting
11/2 cups cold heavy whipping cream
1/3 cup confectioner's sugar
11/2 teaspoon vanilla extract
Chocolate Ganache Drizzle
1 ounce milk chocolate, chopped
1 ounce semi sweet chocolate, chopped
1 tablespoonsp heavy whipping cream