INGREDIENTS
•
2 cups all-purpose flour
•
1/2 cup cocoa powder
•
1/2 tsp baking powder
•
1/4 tsp baking soda
•
1/2 tsp salt
•
1/2 cup granulated sugar
•
1/2 cup light-brown sugar
•
9 Tbsp butter, softened (1 stick + 1 Tbsp)
•
2 Tbsp sour cream
•
1 large egg
•
1 large egg yolk
•
1/2 Tbsp vanilla extract
•
1 Recipe Peanut Butter Frosting, recipe follows
•
Chocolate Nonpareils (optional, but I'd say a fancy must =)
•
1/2 cup creamy peanut butter
•
3 Tbsp butter, softened
•
1/2 tsp vanilla extract
•
1/8 tsp salt
•
1 1/2 cups powdered sugar
•
3 - 4 Tbsp milk