Mix biscuits crumbs, sugar and melted butter well. Grease a pie dish, add mixture to the dish and level evenly on bottom and sides of the dish
Chill this crust for 30 minutes
Sprinkle gelatin over cold water and rest for 5-10 minutes until spongy
Microwave or over low heat dissolve Gelatin. Stir until dissolved completely
Blend mangoes with condensed milk to form smooth puree. It should be 1 cup so adjust the quantity of mangoes. Adjust quantity of condensed milk as per sweetness of mangoes
Add gelatin to mango puree and mix well
Whip Cream with icing sugar to form soft peaks. Add vanilla extract and blend
Add mango puree to cream and blend until well combined
Slowly spoon the above mixture to chilled pie crust and level evenly. Cover the pie and refrigerate for 4 hours until set
Detach the bottom of the pie dish and transfer the pie to serving plate. Garnish with chopped mangoes and additional garnishing of your choice. Cut with hot knife and serve
