WILTON-Whoopie Pie Pan: Star. Make fun Whoopie Pies perfect for sharing and eating! This pan features a non-stick surface for easy clean-up and is dishwasher safe; though Wilton recommends hand- washing. This package contains one 16-1/2x11 inch pan with twelve 3 inch diameter cavities. A Whoopie Pie recipe is included on the packaging. Imported.