Combine 1/2 cup sugar, corn starch and salt in heavy saucepan. Add milk and cook until thickened, about 3 to 5 minutes, stirring constantly. Remove from heat; cool slightly.
Beat egg yolks and corn syrup in a medium bowl. Slowly add hot mixture to corn syrup mixture, beating constantly. Return custard to pan and bring to a simmer over low heat. Cook 2 minutes, stirring constantly. Stir in butter and vanilla. Pour hot filling into baked pie crust.
Beat egg whites and cream of tartar to soft peaks. Slowly add 5 tablespoons sugar, beating until stiff peaks form. Spread meringue on top of hot filling to inside edge of crust.
Bake for 12 to 15 minutes or until a delicate brown. Refrigerate.
About Corn Syrup
See why there’s no substituting Karo® Corn Syrups for treats with a delicate sweetness and smooth texture
Combine 1/2 cup sugar, corn starch and salt in heavy saucepan. Add milk and cook until thickened, about 3 to 5 minutes, stirring constantly. Remove from heat; cool slightly.
Beat egg yolks and corn syrup in a medium bowl. Slowly add hot mixture to corn syrup mixture, beating constantly. Return custard to pan and bring to a simmer over low heat. Cook 2 minutes, stirring constantly. Stir in butter and vanilla. Pour hot filling into baked pie crust.
Beat egg whites and cream of tartar to soft peaks. Slowly add 5 tablespoons sugar, beating until stiff peaks form. Spread meringue on top of hot filling to inside edge of crust.
Bake for 12 to 15 minutes or until a delicate brown. Refrigerate.