Best Cupcake Frosting For Hot Weather. Any other recipes that involve only confectioners' sugar blended with butter should be avoided if your cake is going to be exposed to hot temperatures. The frosting on your cupcake or cake frosting melting during a particularly humid day.

Place homemade frosted cupcakes in a storage container. Furthermore, hot cupcakes will cause the frosting to melt and run off. Dollop a generous portion of buttercream on top of the cupcake with a butterknife or offset spatula.

If you're making cupcakes, frosted cupcakes can be made one day ahead, covered, and stored at room temperature.

Best Cupcake Frosting For Hot Weather. The frosting is from the prague chocolate cake. While humans may love to bask in hot weather, when it comes to cake it's a different story. Cupcake and frosting combinations can really make a cupcake spectacular. Cake flour, strawberries, unsalted butter, vanilla extract, kosher salt.