Step 1

Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish with non-stick spray or butter.

Step 2

Arrange the sliced bananas evenly across the bottom of the dish.

Step 3

Spread the drained crushed pineapple over the bananas, followed by the sliced strawberries.

Step 4

Sprinkle the dry cake mix evenly over the fruit layer. Do not stir; let it sit as a dry layer on top of the fruit.

Step 5

Drizzle the melted butter evenly over the cake mix, ensuring it covers as much of the dry mix as possible.

Step 6

Bake in the preheated oven for 40–45 minutes, or until the top is golden brown and bubbly.

Step 7

Let the cake cool for about 15 minutes to allow the layers to set.

Step 8

While the cake cools, whip the heavy cream into soft peaks, or use pre-made whipped topping.

Step 9

Spread or dollop the whipped cream over the cooled cake.

Step 10

Garnish with additional sliced bananas, fresh strawberries, and chopped nuts.

Step 11

If desired, drizzle chocolate syrup or melted chocolate on top for that authentic banana split vibe.