INGREDIENTS
For the Peanut Butter Filling
2/3 cup
peanut butter
1/3 cup
cream cheese, softened
1 tbsp
butter, softened
3
egg yolks
1 tsp
vanilla
1/3 cup
granulated sugar
2 tbsp
all-purpose flour
For the Cake
1 3/4 cups
all-purpose flour
1/2 tsp
baking soda
1/2 tsp
salt
3/4 cup
natural cocoa powder
3/4 cup
boiling water
3 oz
quality bittersweet chocolate, chopped
3/4 cup
sour cream
12 tbsp
butter, softened
1 2/3 cups
packed brown sugar
2
eggs
2 tsp
vanilla