Sour Cream Lemon Pie

Ingredients

• 0.3 cup butter 
• 3  egg yolks 
• 0.5 cup flour all-purpose
• 0.3 cup juice of lemon 
• 1.5 teaspoons lemon zest 
• 2 cups milk 
• 1 9-inch pie crust ()
• 0.5 teaspoon salt 
• 0.5 cup cup heavy whipping cream sour
• 1 cup sugar white

Equipment

• sauce pan

Directions

1. In a saucepan, combine sugar, flour, and salt. Gradually stir in milk. Cook and stir on medium heat until thickened and bubbly. Reduce heat, and cook and stir 2 more minutes.
2. Remove from heat.
3. Beat yolks slightly. Gradually stir 1 cup of mix into yolks. Return yolk mixture to saucepan, and bring to gentle boil. Cook and stir 2 more minutes.
4. Remove from heat, and stir in butter, peel, and juice. Fold in sour cream.
5. Pour filling into baked pie shell, and cool. Top with whipped cream if desired.