01 -
Lightly butter a 25 cm pie plate to prevent sticking.
02 -
Combine cranberries, sugar, and water in a medium saucepan. Bring to a boil, stirring frequently to dissolve the sugar. Reduce heat and simmer for about 15 minutes, stirring often, until the mixture is thickened.
03 -
Remove from heat and transfer the cranberry mixture to a high-speed blender or food processor. Puree until smooth, then chill the puree in the refrigerator or freezer until completely cooled.
04 -
While cranberries are cooking, mix gingersnap crumbs and melted butter in a bowl until fully combined. Press the mixture evenly into the prepared pie plate, using the bottom of a measuring cup to compact. Refrigerate the crust while you prepare the filling.
05 -
In a food processor, blend the cooled cranberry puree with cream cheese and vanilla paste until the mixture is completely smooth and free of lumps. If not using a food processor, ensure the cream cheese is softened before beating.
06 -
Gently fold in the whipped topping until fully integrated and no streaks remain.
07 -
Dollop the cranberry mousse into the chilled gingersnap crust and use an offset spatula to spread evenly.
08 -
Refrigerate for several hours or overnight to allow the mousse to set and firm for slicing.
09 -
Before serving, decorate with additional whipped topping, sugared cranberries, and mint leaves as desired.