Puree 1 ½ cups of strawberries with the sugar in a blender or food processor until smooth.
In a large bowl, beat the whipping cream with an electric mixer until stiff peaks form, about 3-5 minutes.
In a separate bowl, whisk about ¼ cup of the whipped cream with the purée until smooth and well combined. Then, add the remaining whipped cream and very gently fold/stir until the mousse is uniformly pink.
Spoon the mousse into serving glasses or bowls. Chill for at least 1 hour, or until the mousse is set.
Garnish with a whole strawberry before serving. Enjoy!
