Ingredients:

For the Vanilla Sponge Cake:
260 g plain flour
3 tsp baking powder
1/4 tsp salt
226 g unsalted butter, softened
1 1/3 cups caster sugar
4 large egg whites, room temp
1/2 cup whole milk
1 tbsp vanilla extract
1/3 cup raspberry jam
For the Marshmallow Frosting:
3 large egg whites
3/4 cup granulated sugar
1/2 tsp cream of tartar
1 tsp vanilla extract
For the Ganache:
1/3 cup thickened cream
100 g dark chocolate, roughly chopped
To Finish:
8 mini wagon wheels

Instructions:

Cake Layers: Preheat oven to 350°F (175°C). Mix dry ingredients and set aside. Cream butter and sugar, then add egg whites and vanilla. Alternately add dry ingredients and milk. Divide into three 8-inch cake pans and bake for 25-27 minutes.
Marshmallow Frosting: Whisk egg whites, sugar, and cream of tartar over simmering water until thick and glossy. Beat off-heat until cool.
Assemble: Spread jam and frosting between layers, then stack. Pour ganache over the top cake layer, letting it drip down the sides.
Decorate: Pipe frosting swirls around the top edge and place halved mini wagon wheels for a charming finish.
Baking Tips:

Ensure all ingredients, especially egg whites and cream cheese, are at room temperature to achieve smooth frosting.
The marshmallow frosting and ganache provide a creamy, rich texture that complements the airy sponge perfectly.
This cake is perfect for celebrations or as a delightful weekend treat. Enjoy the combination of textures and flavors that make every bite a joy

FAQs:

What country made Wagon Wheels?

Wagon Wheels were first produced in England in 1948. They consisted of two Marie biscuits sandwiched together with marshmallow and coated with chocolate. The Westons business traced its history back to the 1890s in Toronto, Canada, where George Weston started his bread-baking company.

Are Wagon Wheels British or Australian?

Wagon Wheels are British and Australian chocolate, cake, jam and marshmallow confectionery that has been around since the 1940s.

What is a Wagon Wheel in America?

In America they call them Moon Pies, and in England we call them Wagon Wheels.. But whatever name they go by I think we can all agree they are delicious!