INGREDIENTS
For the Peanut Butter Filling:
1/2 cup
peanut butter
1/2 cup
powdered sugar
1 tsp
vanilla extract
For the Cookies:
2 cups
flour
1/2 cup
unsweetened cocoa powder
1/2 tsp
salt
1 cup
butter, at room temp
1 cup
sugar
1
large egg yolk
1 tsp
vanilla extract
4 oz
baking chocolate, melted