INGREDIENTS
1 stick
unsalted butter
1/2 cup
Hershey’s natural unsweetened cocoa powder
1 cup
+ 2 tablespoons granulated sugar
1 tsp
vanilla extract
1/4 tsp
salt
1
large egg
1/2 cup
all-purpose flour
For the pumpkin swirl:
1/3 cup
canned pumpkin puree
1 tbsp
granulated sugar
1
large egg yolk
1/2 tsp
pumpkin pie spice