INGREDIENTS
1 cup
all-purpose flour
1/2 cup
Dutch-processed cocoa powder, sifted
1/2 tsp
baking powder
1/4 tsp
baking soda
1/4 tsp
kosher salt
1 cup
sugar
3/4 cup
buttermilk
1/2 cup
canola oil
2
large eggs
2 tsp
vanilla extract
8 oz
dark chocolate
1 tbsp
corn syrup
1/2 cup
softened unsalted butter
1 1/2
to 2 cups powdered sugar
2 tbsp
Dutch-processed cocoa powder
4
to 6 tablespoons heavy whipping cream
kosher salt
Chocolate sprinkles