INGREDIENTS
2 1/4 cups
flour
1 cup
unsweetened cocoa powder
2 tsp
baking powder
3/4 tsp
baking soda
1/4 tsp
salt
1 cup
unsalted butter
1 1/2 cups
sugar
4
eggs (lightly beaten)
1 tsp
vanilla extract
1 1/2 cups
sour cream
6 oz
bittersweet chocolate (melted & cooled)
1 cup
sugar
1/2 cup
water
1 tbsp
chocolate liqueur