My aunt makes this wonderful banana split pie. I finally dragged the recipe out of her!
Stir graham cracker crumbs with melted butter, then press into pan to make crust.
Whisk together milk, egg yolks, whipping cream, and sugar in a heavy saucepan; cook over low heat 10 to 12 minutes or until mixture is thickened and almost boils. Remove from heat, and stir in vanilla and butter. Chill and pour into pie plate.
Stir together pineapple, bananas, nuts, strawberries, and Cool Whip. Spread over top. Cover and refrigerate over night.