Doug and Melanie's Peanut Butter Bars

I found this recipe years ago and am now copying it here from our family cookbook binder. Enjoy!

Peanut Butter Bars

1 cup butter                                                            

1 cup brown sugar                                                   

1 cup white sugar                                                     

1 cup peanut butter                                                  

2 eggs                                                                       

1 tsp. vanilla                                                            

2 cups flour                                                              

1 cup oats

1 tsp salt

1 cup white sugar

5 Tbl evaporated milk

4 Tbl butter

1/2 cup mini marshmallows

1/2 cup chocolate chips

Cream butter, brown sugar, 1 cup white sugar, peanut butter, eggs and vanilla.  Then add flour, oats and salt.  Spread on a cookie sheet (with walls) and bake for 15 minutes at 350 degrees.  Cool.  Spread a thin layer of peanut butter over top of cookies.  In a heavy saucepan, cook 1 cup white sugar, evaporated milk and butter for 5 minutes, slowly bringing to a boil.  Then add marshmallows and chocolate chips.  Stir until smooth and then spread while hot over top of cooled cookies and peanut butter.