Banana Cream Pie

I pie crust, baked

 2/3 cup sugar

1/4 cup flour

1 1/2 tablespoons cornstarch

1/4 teaspoons salt

2 cups milk

4 large egg yolks

1 teaspoon vanilla

2 tablespoon butter

3 or 4 ripe bananas

1. Place the dry ingredients in a saucepan.

2. Wisk the egg yolks with the milk. Add the egg mixture to the dry ingredients in the saucepan, stirring after each addition.

3. Heat over low heat, stirring regularly, until the mixture is thick and just begins to bubble.

4. Add the butter and vanilla and stir.

5. Let the mixture cool for fifteen minutes. While it is cooling, line the baked pie shell with sliced bananas. Spread the filling over the bananas. Chill for several hours. Top each slice with whipped cream to serve.