INGREDIENTS
2
Eggs, large
2 1/8 cups
All-purpose flour
1/2 tsp
Baking powder
1/2 tsp
Baking soda
2 1/2 oz
Bittersweet chocolate
1/3 cup
Brown sugar, dark
3/8 cup
Cocoa powder, unsweetened
1 1/16 cups
Granulated sugar
1
Mousse filling and buttercream frosting
1/2 tsp
Salt
2 tsp
Vanilla extract, pure
1 cup
Canola oil
1
Butter, Unsalted
1 cup
Buttermilk