Arguably the best part of whoopie pies is that they're a way to transform your favorite cake into a handheld treat that you can take on the go. In this recipe from developer Katie Rosenhouse, two ...

Red Velvet Whoopie Pies are generously sized, fire engine red-hued super soft cookies that sandwich a pillowy cream cheese filling. You can call them red velvet sandwich cookies, red velvet cake ...