For The Cake:
Preheat oven to 180°C.
Grease, dust and line an 8" round tin.
In a bowl, mix together milk, oil, sugar, mango puree and beat until combined.
Add essence and vinegar and mix well.
In a separate bowl, add baking powder and baking soda to flour and whisk to combine everything.
Add it to the mango mixture and blend well.
Pour the cake mixture into the prepared cake tin.
Bake it for 40 - 45 minutes in the preheated oven.
Check whether a tooth pick inserted comes out clean.
For The First Layer:
Mix together mango puree, amul cream and sugar until well combined.
Whip the whipping cream until thick.
Add it to the mango mixture and gently mix it with a spatula until combined.
Use OHP sheets to make a high circle around the cake.
Place the cake on the serving plate and place the ohp sheet around it.
Pour the first mousse layer on the cake and level the top.
Freeze this for one hour.
The Second Layer:
Mix together Amul cream, mango puree and sgar until well combined.
Whip the whipping cream until thick.
Add it to the mango mixture and incorporate them well.
Add a bit of golden yellow food colour and mix to get a dark tone.
Pour it on the first mousse layer and level the top.
Freeze the cake overnight.
Gently remove the OHP sheets from around the cake.
Decorate the top of the cake with whipped cream flowers.
Slice it up and serve.