This is a delicious peanut butter bar recipe that just melts in your mouth.  Since it makes about 49 servings, this is wonderful for bake sales, parties, or treats for the whole neighborhood. 

1 1/2 c. butter (softened)                     1 1/2 tsp. soda
1 1/2 c. sugar                                        3/4 tsp. salt
1 1/2 c. brown sugar                            1 1/2 tsp. vanilla
2 eggs                                                    3 c. flour
1- 1 1/2 c. peanut butter                      3 c. oatmeal

Frosting:
1 stick butter                                         4 c. powdered sugar
4 Tbsp. cocoa                                      1 tsp. vanilla
6 Tbsp milk

For bars: in a large bowl, mix butter, eggs, vanilla together. Add remaining ingredients. Press into large cookie sheet and bake for 15 minutes at 350 degrees. Let cool about an hour.

For frosting: Boil cocao, butter, and milk. Once it begins to boil, remove from heat. Beat in sugar and vanilla. Once the frosting has cooled a few minutes, carefully pour on cooled bars.