Delicious and chewy Peanut Butter Cookie Bars topped with an irresistible chocolate buttercream frosting and Reeses Pieces.
Ingredients
Vegetarian
∙ Makes 12
Refrigerated
1 Egg, large
Condiments
1/3 cup Peanut butter
Baking & spices
1 cup All purpose flour
1/2 tsp Baking powder
2/3 cup Brown sugar, light packed
3 tbsp Cocoa powder, natural
2 tsp Cornstarch
1 1/4 cup Powdered sugar
1 pinch Salt
2 1/2 tsp Vanilla
Dairy
2/3 cup Butter, unsalted
2 tbsp Whipping cream