Preheat oven to 350 degrees
Beat butter, sugar, and pumpkin with electric mixer
Mix baking soda, baking powder, cinnamon, and flour
Add flour mixture to pumpkin mixture
Drop by teaspoonful onto baking sheet
Bake in a 350 degrees oven for 8 minutes or until bottoms are a golden brown
Let cool for about ten minutes
With a fork, mix together all drizzle icing ingredients until of drizzle consistency- continue adding milk if mixure is too thick or powdered sugar if too runny. You don't want the icing to be translucent or too runny.
With a butter knife, add icing to each cookie