When I was growing up, if Mikado biscuits were in the house, they didn’t last long. This cake is a small homage to them with a light sponge layered with jam, covered with a sweet marshmallow frosting and decorated with desiccated coconut.
For the cake:
Butter, for greasing
4 large eggs
170g caster sugar
120g plain flour
1⁄2 tsp baking powder
For the filling and frosting:
340g strawberry jam, strained through a sieve
4 large egg whites
225g caster sugar
1⁄2 tsp vanilla extract
1⁄2 tsp cream of tartar
50g desiccated coconut
20cm diameter springform tin
Standalone mixer or electric hand whisk
Medium mixing bowl (if not using standalone mixer)
Sieve
Wire rack
Bread knife
Heatproof bowl
Medium saucepan
Piping bag
3mm piping nozzle