1 c. sugar
3 tbsp. cornstarch
1/4 c. butter
1 tbsp. grated lemon rind
1/4 c. lemon juice
3 egg yolks
1 c. milk
1 c. sour cream
3 egg whites
6 tbsp. sugar

Combine sugar and cornstarch in large glass bowl. Add butter, lemon rind, lemon juice, and egg yolks. Stir in milk. Microwave on medium power for 10 minutes until thickened, stirring every 2 minutes. Cool. Fold in sour cream. Pour into a baked, cooled pastry shell. Top with meringue.

MERINGUE: Beat egg whites (at room temperature) until stiff. Add sugar gradually. Spread on pie, sealing edges well. Bake 15 minutes at 350 degrees. Cool.