Lemon Pie - cooking recipe

Ingredients

1 baked pie shell (your favorite recipe)
3/4 c. sugar
5 Tbsp. cornstarch
1 1/2 c. water
3 egg yolks (save whites for meringue)
1/2 tsp. salt
5 Tbsp. butter
1 (6 oz.) can frozen lemonade

Preparation

Mix sugar, cornstarch and water together in saucepan and cook until thickened.
Add egg yolks and salt.
Cook over low heat, stirring constantly.
Remove from heat.
Add butter and lemonade. Pour into baked pie shell and cool.