Cream butter and sugar till soft and fluffy.
Add condensed milk and vanilla extract and mix nicely.
In another bowl seive maida, baking powder, banking soda and salt.
Add dry ingredients to the wet ingredients and mix nicely.
Lastly add water and mix.
Divide the batter into 3 equal parts.
In one part add green food color.
In second part add orange food color.
And in third part let it be white color.
Take a 8 inch baking mould.
Grease and dust it.
Line with butter paper.
Now take 1 tbsp green batter pour into the mould.
Then take 1 tbsp orange batter and pour into the mould.
Now take 1 tbsp white batter and pour into the mould.
Repeat the same process untill batter is comoletely finished.
Bake at pre heated oven at 180℃ for 30mins.
Remove from oven and let it cool completely.
Now divide the whipped cream into 3 parts.
In 1st part mix green food color.
In 2nd part mix orange food color.
And let the 3rd part b white color.
Now take 3 piping bag.
Fill all the bags.
Now do crumb coating in the cake.
Then cut the bag and pipe one drop and the make a desigs using spoon.