Divide each of the cakes into 2 layers. (You will have a total of four cake layers)
Spread about a tablespoon of mango truffle at the center of your cake board or cake stand. This will act as the glue for the first cake layer
Place one cake layer on the cake board
Soak the cake layer with mango syrup. You can either brush on the mango syrup or drizzle it on with a spoon
Bring the Mango truffle out of the fridge and whisk it till light and fluffy. (about 1-2 minutes)
Spread a layer of mango truffle on the soaked sponge cake layer
Next, place the second cake layer on the first cake layer. Soak the second cake layer with mango syrup, and then spread on some mango truffle
Continue to soak, fill and layer the cake until you get to the fourth layer
Soak the fourth (and last) layer with the mango simple syrup. Then using a piping bag and tip, pipe dollops of mango truffle all over the top of the cake
Next, using an offset spatula, frost the side of the cake lightly with some whipped cream frosting
Place the cake in the fridge to chill and settle for about 20 minutes
Bring the cake out of the fridge and then frost it lightly again with some whipped cream frosting. Also, pipe some dollops of whipped cream on the top of the mango truffle and decorate with some mango chunks
You can also add some sprinkles to the cake if you choose, but this is optional