Banana Split Dump Cake

My college roommate stumbled into our kitchen one night with three overripe bananas and a random assortment of pantry items, declaring we were making magic. We had no idea what a dump cake was, but forty minutes later, our tiny apartment smelled like a carnival stand and we were eating the most incredible dessert right out of the baking dish with oversized spoons.

Last summer I made this for my dads birthday instead of a traditional cake, and he actually asked if I could make it again the next weekend. Something about that combination of warm fruit and chocolate chips takes people straight back to childhood sundae nights, except this feeds a crowd without anyone needing to man the ice cream scoop.

Ingredients

• 3 large ripe bananas: Slice them about half an inch thick so they hold their shape through baking
• 1 can (20 oz) crushed pineapple: Drain it really well otherwise the bottom gets too soupy
• 1 jar (10 oz) maraschino cherries: Halving them distributes that classic flavor throughout every bite
• 1/2 cup granulated sugar: This helps the fruit release its natural juices and creates that syrupy bottom layer
• 1/2 cup semisweet chocolate chips: They melt into little puddles of chocolate throughout the fruit
• 1 box (15.25 oz) yellow cake mix: Do not prepare it just pour the dry mix right over everything
• 3/4 cup unsalted butter: Melt it completely so you can drizzle it evenly over every inch of cake mix

Instructions

Get your oven ready:

Preheat to 350°F and grab a 9x13 inch baking dish

Build the fruit foundation:

Arrange those banana slices in a single layer then spread the pineapple on top

Scatter the cherries:

Distribute those bright red halves all over the pineapple layer

Sweeten it up:

Sprinkle the sugar evenly across the fruit so it can work its magic

Add chocolate surprise:

Shake those chocolate chips around so they land everywhere

The dump cake moment:

Pour the entire box of dry cake mix over the fruit and gently shake the pan to level it

Butter is everything:

Drizzle that melted butter slowly back and forth until the cake mix looks like wet sand

Into the oven:

Bake for 40 to 45 minutes until the top is golden brown and you see bubbles around the edges

The hard part:

Let it rest for 15 minutes because the fruit layer needs time to set up slightly

Save

My neighbor smelled this baking through our shared wall and knocked on the door with a container of vanilla ice cream. Now every time I make this she shows up with toppings before I even pull it out of the oven.

Making It Your Own

Sometimes I swap the chocolate chips for white chocolate or butterscotch chips and it changes the whole vibe. The recipe works with whatever fruit you have languishing in the freezer too.

The Serving Strategy

This dessert is at its absolute peak when served slightly warm with cold vanilla ice cream melting into all those nooks and crannies. The temperature contrast is what makes people close their eyes and sigh.

Make Ahead Magic

You can assemble the entire thing up to the point of adding the butter and store it covered in the fridge for a day. Just drizzle the melted butter right before baking.

• Leftovers reheat beautifully in the microwave for about 30 seconds
• The fruit layer actually gets better after sitting overnight
• Store covered at room temperature for up to three days

Save

There is something so wonderfully chaotic about dumping everything into a pan and having it come out tasting like summer nostalgia.

Recipe FAQs

→ Can I use fresh pineapple instead of canned?

Yes, fresh pineapple works well. Use about 2 cups diced fresh pineapple and drain any excess liquid before layering to prevent a soggy bottom.

→ Should I serve this warm or cold?

Warm is best for that gooey, comforting texture. Let it cool for at least 15 minutes after baking, but serve while still slightly warm for the best experience.

→ Can I make this ahead of time?

Assemble everything up to 24 hours in advance, cover tightly, and refrigerate. Add the butter drizzle just before baking. Leftovers keep well for 3-4 days refrigerated.

→ What other cake mix flavors work?

Yellow cake mix is traditional, but vanilla, butter, or even white cake mix work beautifully. Chocolate cake mix would make it extra rich if you love intense cocoa flavor.

→ Can I reduce the sugar?

You can reduce the sugar to 1/4 cup or omit it entirely since the fruit and cake mix provide plenty of sweetness. The chocolate chips also add natural sweetness.