Sour Cream Lemon Pie

Directions

1. In 2 quart saucepan stir together first 2 ingredients. Gradually stir in milk until smooth. Stir in next 3 ingredients. Add margarine. Stirring constantly, bring to boil over medium heat and boil 1 minute. Pour into large bowl. Cover surface with plastic wrap. Refrigerate 40 to 50 minutes or until cool but not set.
2. Fold in sour cream. Turn into pie crust. Refrigerate 2 hours or until firm. Garnish with cream.