Preheat oven to 400.
Mix first eight ingredients together. Cut in butter using pastry blender or 2 forks until mixture is crumbly.
Add in buttermilk and pumpkin and mix until just combined. Add white chocolate chips.
Turn dough out onto a lightly floured surface. Knead gently 8 to 10 times. Pat dough to approximately 1 inch thick. Cut out 6 –12 rounds using biscuit cutter or cut into whatever shapes you desire. Place on greased baking sheet. Brush tops with egg.
Bake for 15 minutes or until browned and risen.