2 eggs, slightly beaten
1 stick butter
1/2 c. flour
1 c. sugar
1 c. chocolate chips
1 c. pecans
1 tsp. vanilla
1 tsp. vinegar

Mix flour and sugar. Add eggs (slightly beaten), melted butter, vanilla and vinegar. Stir in pecans and chocolate chips. Pour into 9 inch unbaked pie shell. Bake at 425 degrees for 10 minutes, reduce heat. Bake at 350 degrees for 10-15 minutes more or until pie is browned.