Fudge-Filled Peanut Butter Bars
Iva Kinney, Pembroke, ME
"I Spy Tumbling Blocks"

1 pkg. yellow cake mix
1 cup peanut butter
1 egg
½ cup oil

Mix together and press ⅔ of mixture into greased 9" x 13" pan.

Filling:

1 cup chocolate chips
1 can sweetened condensed milk
2 Tbsp. butter

Put all filling ingredients into sauce pan.  Heat until chocolate chips and butter are melted.  Pour over mixture in cake pan.  Crumble the rest of the peanut butter mixture over filling.  Bake @ 350° for 20 minutes.