01 -
Set the oven temperature to 175°C.
02 -
In a mixing bowl, combine flour and 50 grams sugar. Add cold, cubed butter and mix until the mixture becomes crumbly.
03 -
Gradually incorporate cold water until dough forms. Roll out the dough and line mini tartlet pans. Prick the bases with a fork to prevent puffing.
04 -
Bake shells for 15 to 20 minutes or until golden brown. Remove from oven and allow to cool on a wire rack.
05 -
Whip heavy cream until stiff peaks form. Gently fold in pumpkin puree, cinnamon, nutmeg, and remaining 25 grams sugar until fully combined.
06 -
Fill each cooled pastry shell with the pumpkin mousse, smoothing the surface evenly.
07 -
Refrigerate tartlets for at least one hour to set before serving.