Ingredients

For the Cake

3/4 cup all-purpose flour
1/4 cup unsweetened cocoa powder
1 tsp baking powder
1/4 tsp salt
4 large eggs
3/4 cup granulated sugar
1 tsp vanilla extract
2 tbsp vegetable oil
1/4 cup powdered sugar (for rolling)

For the Filling

1 cup heavy whipping cream
1/4 cup powdered sugar
1 tsp vanilla extract

For the Topping

1 cup semi-sweet chocolate chips
1/2 cup heavy cream