Name: Peanut Butter Sandwich Cookies
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Yield: 18
Ingredients: 1 1/2 cups unbleached all-purpose flour; 2/3 cup cake flour; 1/2 teaspoon baking soda; 1/4 teaspoon salt; 3/4 cup unsalted butter (softened); 3/4 cup smooth peanut butter; 1/2 cup sugar; 1/2 cup firmly packed light brown sugar; 1 teaspoon vanilla extract; 1 large egg; 1 1/2 cups confectioners' sugar; 6 tablespoons unsalted butter (softened); 3/4 cup smooth peanut butter; 3 tablespoons heavy cream; 1/4 cup finely chopped peanuts; 1/4 cup semi-sweet chocolate; 1/8 cup confectioners' sugar