Try this Pumpkin Pie Cupcakes recipe
Bakers frequently ruin this batter by overmixing the flour, which develops excess gluten and turns tender crumb into tough, rubbery muffins.
Swapping the heavy cream for lower-fat milk will prevent the frosting from holding its piped shape due to insufficient butterfat content. Proper cooling on a wire rack stops residual steam from condensing at the bottom of the liners.