INGREDIENTS
1 2/3 cups
all-purpose flour
1/2 cup
unsweetened cocoa powder
1/2 tsp
baking soda
1/4 tsp
salt
1 1/2 sticks
unsalted butter, melted and cooled
1 cup
loosely brown sugar
1/2 cup
granulated sugar
1
egg + 1 egg yolk, at room temperature
2 tsp
vanilla extract
8 oz
high-quality milk chocolate, chopped into chunks
1/4 cup
peanut butter
1 tbsp
coconut oil