Chocolate Meringue Pie
["1 3/4 c. sugar, divided", "1/3 c. all-purpose flour", "1/4 c. cocoa", "2 c. milk", "4 large eggs, separated", "2 Tbsp. oleo, melted and cooled", "1 baked 9-inch pastry shell", "1/2 tsp. cream of tartar", "1/2 tsp. vanilla"]
["Combine 1 1/4 cups sugar, flour and cocoa in a heavy saucepan. Combine milk, egg yolks and melted oleo. Beat, using wire whisk, until well blended.", "Gradually add milk mixture to sugar mixture, stirring until smooth. Cook chocolate mixture over medium heat, stirring constantly, until thickened and bubbly (about 10 minutes). Spoon chocolate mixture into pastry shell. Set aside."]
["sugar", "all-purpose", "cocoa", "milk", "eggs", "oleo", "pastry shell", "cream of tartar", "vanilla"]