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