Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      cup           chunky peanut butter
   1      teaspoon      vanilla extract
   2      tablespoons   margarine -- melted
   3      large         eggs -- beaten slightly
   1      cup           dark corn syrup
     1/2  cup           sugar
   1      9 inch        pie crust
                        whipped cream

Preparation:

Combine peanut butter, vanilla and melted margarine in bowl. Blend well. In large bowl place the eggs, corn syrup and sugar. Beat until thoroughly combined. Stir the 2 mixtures together until completely blended. Pour into the pie shell and bake in a preheated 450-degree oven for 10 minutes; lower temperature to 325 degrees and bake for 35-40 minutes longer, or until firm to the touch. Cool on wire rack. Serve warm or chilled with sweetened whipped cream if desired.