How do you make wilton whipped icing?

To make Wilton whipped icing, start by whipping together 1 cup of heavy whipping cream and 1 cup of powdered sugar in a mixing bowl. Add 1 teaspoon of vanilla extract for flavor and continue whipping until stiff peaks form. Ensure that the bowl and beaters are cold for best results. Use immediately to frost cakes or cupcakes, or refrigerate for a short time before use.