The cupcake texture is light and fluffy, melting in your mouth with each bite. The marshmallow frosting is creamy and smooth, with a flavor that perfectly compliments the chocolate base.
Pour the mixture into a small jug, a few cups at a time and use the jug to pour the mixture into your prepared cupcake tins. Fill half way up. Bake at 150°C until springy and firm, about 15-20.
Cupcakes are out and marshmallows are in. As well as sweeping London as the treat of choice thanks to artisan 'mallow makers The London Marshmallow ... logging in or filling in forms.
Remove from the oven to a wire rack and cool completely. To assemble, spread or pipe a generous scoop of Fluffy Marshmallow filling onto the flat surface of a cooled whoopee. Top with another ...
Meanwhile, for the filling: Beat the butter and powdered sugar in a stand mixer fitted with the paddle attachment on medium speed until smooth. Add the marshmallow creme and beat until combined.