Peanut Butter S'mores Bars

Bahan-bahan (12 porsi)

• 1/2 cup butter, softened
• 1/4 cup packed brown sugar
• 1/2 cup sugar
• 1 egg
• 1 teaspoon vanilla
• 1 1/4 cups flour
• 1 teaspoon baking powder
• 1/4 teaspoon salt
• 6 g raham crackers, crushed into fine crumbs
• 2 G iant Hershey’s milk chocolate bars, 7 ounces each
• 1 jar marshmallow cream, 7 ounces
• 1/2 cup peanut butter