INGREDIENTS
1 cup
unsalted butter
2 cups
granulated sugar
2 tsp
vanilla extract
4
large eggs
3/4 cup
cocoa powder
1 cup
all-purpose flour
1/2 tsp
baking powder
1/2 tsp
salt
6 tbsp
unsalted butter, softened
6 tbsp
cocoa powder
2 tbsp
light corn syrup or honey
1 tsp
vanilla extract
2 cups
powdered sugar
2
to 4 Tbsp milk
salt