Firstly whipped the cream with the help of an eggbeater, till you get the peak.
Once the cream is whipped keep it in the refrigerator so it doesn’t get loose.
In a bowl take agar agar with water, mix it with the spoon. Let it get dissolve.
Now whisk the agar mixture with mango puree. keep this mixture on medium flame and stir it continuously till agar agar get dissolve, this process will take 5 minutes. Add cardamom and sugar in the agar agar and mango mixture, stir it again till sugar get melt.
Turn off the stove and let the mixture get cool down. But please close watch as mango mixture start to get to set. So as the mixture gets cool at least lukewarm is fine for this recipe.
In case you find that the puree gets started to set just make it a little warm again by turning on the stove.
Now take the whipped cream out of the refrigerator. Whip the cream with mango mixture with an egg beater at high speed for 30 seconds. Until mixed well.
Now scoop the mixture into the bowl in which you want to set your mousse. Cover it with cling wrap and let it set in the fridge for 4-6 hours in the fridge.