01 - Preheat oven to 350°F. Lightly grease a 9x13-inch baking dish.
02 - Arrange sliced bananas evenly across the bottom of the prepared dish.
03 - Spread drained crushed pineapple over the banana layer and scatter the halved maraschino cherries on top.
04 - Evenly sprinkle dry yellow cake mix over the fruit layers without stirring.
05 - Distribute chocolate chips and chopped nuts (if using) evenly over the cake mix.
06 - Drizzle melted butter evenly across the entire surface.
07 - Bake for 35 to 40 minutes until the top is golden brown and the edges are bubbling.
08 - Let cool slightly before serving. Top with whipped cream, extra cherries, and a drizzle of chocolate syrup if desired.