Banana Cream Pie

This is a very creamy and delicious pie. Worth the extra effort to make your own filling. Easy and absolutely yummy.

1 9 inch baked pastry shell or 1 graham cracker crust
3 Tbs. cornstarch
1/4 tsp. salt
1 2/3 cups water
1 (14 oz.) can sweetened condensed milk
3 egg yolks, beaten
2 Tbs. butter
1 tsp. vanilla extract
3 medium bananas, sliced and dipped in lemon juice
Cool Whip (optional)

In a heavy saucepan, dissolve cornstarch and salt in water. Stir in sweetened condensed milk and egg yolks. Cook and stir until thickened and bubbly. Remove from heat; add butter and vanilla. Cool slightly. Arrange 1 banana on pie crust. Mix the rest of the bananas with the filling. Pour filling over bananas. Cover and chill for at least 4 hours. Top with cool whip.