INGREDIENTS
1/2 cup
unsalted butter, room temperature
1 cup
granulated sugar
1/2 cup
unsweetened cocoa powder
3/4 tsp
baking soda
1/4 tsp
salt
1
egg
1/2 tsp
vanilla extract
1 cup
all-purpose flour
3/4 cup
milk
1/2 cup
heavy whipping cream
1/3 cup
powdered sugar
1/2 tsp
peppermint extract
peppermint candies, crushed