Banana Butterscotch Pie

• 3/4 cup brown sugar
• 5 tablespoons flour
• 1/2 teaspoon salt
• 2 cups milk
• 2 egg yolks, slightly beaten
• 2 tablespoons butter
• 1 teaspoon vanilla
• 3 ripe bananas, sliced
• 1 baked pastry shell
• 1 recipe Whipped Cream Topping

In top of double boiler, combine brown sugar, flour, and salt. Gradually stir in milk. Cook over boiling water until thickened, stirring constantly. Cover and cook 10 minutes longer, stirring occasionally. Add a part of mixture to egg yolks, stirring vigorously; return to mixture in pan and cook 2 minutes longer. Add butter and vanilla; let cool. Place alternate layers of filling and sliced bananas in pastry shell. Chill and cover with whipped cream topping.