French Tower Torte

Directions

1. 1
   Prepare 2 (9-inch) layer pans with butter and flour.
2. 2
   Peel and mash one banana to make 1/3 cup.
3. 3
   Drain pineapple well, reserving 1 cup juice for cake and pineapple for filling.
4. 4
   Follow package directions for cake using mashed banana and reserved pineapple juice instead of water.
5. 5
   Bake at 375° for 30 minutes.
6. 6
   Cool 10 minutes before removing.
7. 7
   Slice cooled cakes in half horizontally to make 4 layers.