Dissolve gelatin into 1 tbsp. of water. Heat remaining 1 tbsp. water until it is hot/almost boiling and add to gelatin, stirring until gelatin is fully dissolved. Add gelatin and puree into blender and mix on high speed until fully blended (taste and see if it needs sugar. if so, add it here and blend again). In a stand mixer, add 2 tbsp. sugar and heavy cream and whip on high speed until stiff peaks form. Slowly add puree into the whipped cream, folding it into the cream until completely mixed and uniform in color. Pour into individual portion cups and refrigerate to set. Store uneaten portions in fridge.