Iced Pumpkin Cookies

Preheat oven to 350 degrees F (175 degrees C). Combine flour, baking powder, baking soda, cinnamon, nutmeg, ground cloves, and salt; set aside. In a medium bowl, cream together the 1/2 cup of butter and white sugar. Add pumpkin, egg, and 1 teaspoon vanilla to butter mixture, and beat until creamy. Mix in dry ingredients. Drop on cookie sheet by tablespoonfuls; flatten slightly. Bake for 15 to 20 minutes in the preheated oven. Cool cookies, then drizzle glaze with fork. To Make Glaze: Combine confectioners' sugar, milk, 1 tablespoon melted butter, and 1 teaspoon vanilla. Add milk as needed, to achieve drizzling consistency.