2 tablespoons margarine
1 (9 inch) prepared graham cracker crust
1/2 banana, sliced
Preheat oven to 325 degrees F (165 degrees C).
Spread remaining butter between bananas and in a shallow dish or bowl. Place sliced banana in the prepared pan, and sprinkle with 1/2 butter, remaining 1/2 butter, and salt. Transfer to a 9x13 inch baking dish, and top with remaining 1/2 butter.
Bake 25 to 30 minutes in the preheated oven. Cool 10 minutes in pan before slicing. Slice with a slant.