Magnolia bakery banana pudding

* Dough ingredients :

° 220 g (2 cups) flour

° 1 tablespoon of baking soda (1 tsp)

° 225 g (1 cup) unsalted butter

° 200 g (1 cup) white sugar

° 200 g (1 cup) brown sugar

° 4 eggs

° 170 g of melted chocolate

° ½ glass (1 cup) cream of milk

° 1 tablespoon of vanilla extract (1 tbsp)

* Ingredients for Frosting

° 225 g (1 cup) unsalted butter

° 660 g to 880 g (6 to 8 cups) icing sugar

° 118 ml milk

° 2 tablespoons of vanilla extract