INGREDIENTS
1/2 cup
unsalted butter (, diced into 5 pieces)
2 oz
. bittersweet chocolate ((60%), chopped)
3/4 cup
+ 2 Tbsp all-purpose flour
1/3 cup
unsweetened cocoa powder
1/2 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
2
large eggs
1/2 cup
granulated sugar
1/4 cup
packed light-brown sugar
1 1/2 tsp
vanilla extract
1/4 cup
buttermilk
1/4 cup
sour cream
Vanilla Buttercream Frosting (, recipe here*)
12
marshmallow snowmen (, instructions follow)