Preheat the oven to 350 degrees F.
Put 45 vanilla wafers in a food processor and pulse until the cookies are finely crushed. Reserve 1/2 cup to top the pie. Stir together crushed vanilla wafers and butter in a small bowl until blended. Firmly press it into the bottom, up the sides, and onto the lip of a greased 9-inch pie plate. Bake until lightly browned, about 10 to 12 minutes. Remove to a wire rack, and let cool until completely cool, about 30 minutes.
Coat the banana slices with salted caramel. Arrange some banana slices evenly over the bottom of the crust. Spread half of the hot, prepared Vanilla Pudding over the bananas, top with vanilla wafers, and more caramel-coated bananas. Spread the remaining filling over the vanilla wafers, and caramel-coated bananas.
In a large bowl, whip the cream until stiff peaks are just about to form. Add the almond extract, and sugar and beat until peaks form. Make sure not to overbeat, or the cream will become lumpy, and butter-like. Spread the cream over the pies. At service, garnish with a caramel swirl, and the reserved vanilla wafer crumbs.
In a bowl whisk together the sugar and flour until all of the lumps are gone. Once it is a fine powder, whisk in the eggs, and egg yolks, and continue whisking until a smooth paste is formed. Slowly whisk in 1 cup of milk, and once this is incorporated add the remaining cup of milk. Transfer the mixture to a saucepan, and cook over medium heat whisking constantly, until it reaches the thickness of chilled pudding, about 10 to 15 minutes. (Mixture will just begin to bubble and will be thick enough to hold soft peaks when the whisk is lifted.) Remove from the heat, and stir in vanilla.;
Recipe courtesy of Ann Thornton