Grandma's Lemon Meringue Pie
Ingredients Filling: 1 cup white sugar 2 tablespoons all-purpose flour 3 tablespoons cornstarch ¼ teaspoon salt 1 ½ cups water 2 lemons, juiced and zested 2 tablespoons butter 4 egg yolks, beaten 1 (9 inch) pie crust, baked Meringue: 4 egg whites 1/2 cup white sugar Directions Gather all ingredients and preheat the oven to 325 degrees F (162 degrees C).