Ingredients

1/2 Cup butter, melted
1 Cup sugar
1/2 Cup flour
2 eggs, lightly beaten
1 Teaspoon vanilla
3/4 Cup chopped walnuts (English or black)
3/4 Cup chocolate chips
1 9-inch pie shell

Instructions

Mix ingredients in the order given and pour into the unbaked pie shell. Bake at 350 degrees for 35 to 40 minutes. Cool before cutting.