Instructions

  1. Cream butter, peanut butter, and sugars.
  2. Add vanilla and eggs. Mix.
  3. Add remaining ingredients and mix until you reach cookie dough consistency.
  4. Press dough into a large, lightly-greased jelly roll pan.
  5. Bake at 350F for approx 10 minutes or until lightly brown and firm.
  6. Beat 1 cup of peanut butter and smooth over hot cake.
  7. Cool completely.
  8. To make frosting: beat first 4 ingredients together until smooth.
  9. Alternately add evaporated milk and powered sugar until you reach your desired consistency and taste. You might find that you do not use all the milk or powdered sugar called for. Frosting should be fairly thick.
  10. Frost cooled cake with chocolate frosting.
  11. Cut into squares and enjoy!