Carole's Famous Pumpkin Cookies

Preheat oven to 350 degrees F. Mix together flour, baking powder, baking soda, and cinnamon in a small bowl. Set dry ingredients aside.

In a large mixing bowl, cream together sugar, butter, egg, pumpkin and vanilla. Add dry ingredients. Stir in the nuts.

Drop by teaspoonfuls onto ungreased baking sheets. Bake for 10 to 12 minutes.

To make icing, combine butter, milk and brown sugar in a small saucepan. Bring to a boil and boil for two minutes, stirring continuously. Cool, then add powdered sugar and vanilla. Spread icing on cooled cookies.