Preheat oven to 375°F (190°C).
In a bowl, mix flour and salt. Cut in butter until mixture resembles coarse crumbs.
Add ice water, a tablespoon at a time, until dough forms. Wrap in plastic wrap and refrigerate for 30 minutes.
In another bowl, mix pumpkin puree, brown sugar, cinnamon, nutmeg, and cloves.
Roll out dough on a floured surface. Cut into circles using a cookie cutter.
Place a spoonful of pumpkin mixture in the center of each circle. Fold and seal edges with a fork.
Brush with beaten egg. Place on a baking sheet lined with parchment paper.
Bake for 20-25 minutes or until golden brown. Cool on a wire rack.