preheat oven to 350°
cream butter and sugar.
add egg and vanilla, blend well.
in a separate bowl sift together flour, baking soda, baking powder, pinch salt.
slowly add dry to wet. when halfway through Dry add oreo. continue adding Dry. may have to mix with hands. dough will be stiff but moist.
roll dough into about 1 inch balls.
place on greased cookie sheet.
back on upper oven rack for 12-14 minutes.
cool. then serve...