1 graham cracker crust
6 oz. cream cheese
1/4 tsp. sugar
1 tsp. vanilla
2 egg yolks, beaten
6 oz. chocolate chips
2 egg whites, beaten stiff
1/4 c. sugar
1 c. heavy cream, whipped
3/4 c. chopped pecans

Make graham cracker crust and put in square pan. Soften cream cheese with 1/4 cup sugar and vanilla. Stir in the beaten egg yolks. Melt chocolate chips and stir into the cream cheese mixture. Beat egg whites until stiff peaks form. Gradually add 1/4 cup sugar and add to the above mixture. Fold in whipped cream. Pour over crust. Refrigerate.