Lemon Pie - cooking recipe

Ingredients

1 1/2 c. water
1/2 c. lemon juice
1/3 c. cornstarch
1 c. sugar
6 egg yolks
1 Tbsp. lemon zest
3 Tbsp. butter
6 egg whites
3/4 c. sugar
1/2 tsp. cream of tartar

Preparation

Mix first 6 ingredients together over medium heat.
Stir until thickened.
Whisk in 3 tablespoons butter.
Pour into 9-inch baked pie crust.
Beat egg whites with 3/4 cup sugar and cream of tartar until stiff.
Bake 30 minutes at 325\u00b0.