INGREDIENTS
1 cup
all-purpose flour
1/2 cup
light brown sugar (packed)
2 tbsp
natural unsweetened cocoa (do not use Dutch process)
2 tbsp
classic malted milk powder
1/2 tsp
baking soda
1
large egg
6 tbsp
sour cream
1/4 cup
milk
1/4 cup
canola oil
1/2 tsp
pure vanilla extract
1/4 cup
unsalted butter
2 tbsp
milk (warmed)
1/2 tbsp
light corn syrup
1 tsp
vanilla extract
2 oz
bittersweet chocolate (chopped)
2 tbsp
classic malted milk powder
1 cup
confectioners' sugar (sifted)
1 cup
Whopper candies (crushed)