L.D. 71, officially known as "An Act to Designate the Whoopie Pie as the State Dessert", read "The whoopie pie, a baked good made of two chocolate cakes with a creamy frosting between them, is the official state dessert".. Whoopie Pie (20) 32 minutes. 19 reviews . Here's what all the fuss about Whoopie Pies is about - and this recipe won't disappoint! What could be better than combining chocolate cake, with a creamy filling. Yummy! . You can play thousands of free online games including action, life, puzzle, skill and sports games. Also there are a lot of interesting tags you can browse like tower defense games, room escape games or cooking games.. Step 4 Place marshmallows and 1 teaspoon warm water in a microwave-safe dish and microwave on high for 20 seconds, then stir until smooth. Spread the melted marshmallows over 16 of the rounds, then sandwich them together with the remaining rounds.. In a large bowl using an electric hand mixer, cream together the dairy-free soy margarine, dairy-free cream cheese, and powdered sugar until the mixture is combined, about 3-4 minutes. Add the dairy-free soy yogurt and mix until smooth.. To Make Whoopie Pie Filling: Beat egg white and mix with the milk, 1 teaspoon vanilla and 125g of the icing sugar. Mix well then beat in the butter and the remaining sugar. Beat until light and fluffy..