Pantry Surpise Cookies

½ cup butter                                     ¾ cups flour
¼ cup brown sugar                          ½ tsp baking soda
½ cup sugar                                       1 tsp salt
1 egg                                                   ½ tsp vanilla      
¼ cup oats                                         1 tsp baking powder
1 cup crushed pretzels                   1 cup crushed corn chips
¼ cup white chocolate chips         ¼ cup peanut butter chips
¼ cup chocolate chips

                                                                                                               

Preheat oven to 350F.  Cream brown sugar, sugar and butter together on medium speed.  Mix in egg and vanilla.  Reduce speed to low and gradually mix in dry ingredients.  Drop on an ungreased cookie sheet by spoonful.  Bake for 8 minutes.