Effortless Tropical Delight: The Ultimate 4-Ingredient Pineapple Dump Cake Recipe
Prepare to be amazed by the sheer simplicity and incredible flavor of this easy pineapple dump cake. Requiring just four basic ingredients, this dessert is a true game-changer for anyone craving a sweet, fruity treat without the fuss. Imagine layers of sweet, juicy crushed pineapple crowned with a fluffy, golden-brown yellow cake topping – it’s a tropical paradise in every bite. This recipe isn’t just easy; it’s a foolproof way to impress with minimal effort.

Why This Pineapple Dump Cake Recipe Works So Well
This pineapple dump cake stands out for its delightful combination of a sweet, soft, and moist fruity base with a tender, cobbler-like crust on top. The magic of dump cakes lies in their name – you literally “dump” the ingredients into a baking dish, and the oven does all the hard work. As it bakes, the pineapple juices mingle with the cake mix and melted butter, creating a self-saucing, incredibly moist cake with a beautifully crisp, golden-brown topping.
It’s an ideal dessert for busy weeknights, last-minute gatherings, or when you simply crave something sweet without the complexities of traditional baking. The simple layering process ensures a consistent, delicious result every time, making it a favorite for beginners and seasoned bakers alike. Plus, it’s incredibly versatile. You can easily customize it by adding a delightful crunch with pecans or by swapping out one of the crushed pineapple cans for another fruit flavor, like the one we use in our classic cherry pineapple dump cake recipe. The possibilities for personalizing this tropical delight are endless!

Essential Ingredients for Your Pineapple Dump Cake
Crafting this delightful dessert is incredibly straightforward, thanks to its minimal ingredient list. You’ll only need four key items to bring this tropical treat to life. For precise measurements, a detailed list, and step-by-step instructions, please refer to the convenient printable recipe card located at the very end of this comprehensive guide. Gathering these simple ingredients is the first step towards a truly effortless baking experience!

Ingredient Breakdown & Smart Substitutions
Understanding each ingredient’s role and knowing your substitution options can elevate your dump cake game. Here’s a closer look:
- CAKE MIX – You’ll need one standard box of yellow cake mix (around 15.25 ounces). The beauty of a dump cake is that you completely ignore the instructions on the cake mix box! No eggs, oil, or water are needed from the box’s recipe – all the necessary ingredients are provided in our recipe card below. While yellow cake mix provides a classic, comforting flavor, feel free to experiment with other complementary flavors like vanilla, white, or even lemon cake mix for a zesty twist.
- PINEAPPLE – Our recipe calls for crushed pineapple in pineapple juice, undrained, typically two 20-ounce cans. The juice is crucial as it provides the necessary moisture for the cake mix to transform. If crushed pineapple isn’t available, you can easily substitute with two 20-ounce cans of pineapple tidbits or even chunks, also in pineapple juice. Just be aware that the texture will be slightly different, with larger fruit pieces. If you can only find canned crushed pineapple (or tidbits) in heavy syrup, don’t worry! You can still use it, but you should simply omit the brown sugar from the recipe to prevent the cake from becoming overly sweet.
- BROWN SUGAR – A half cup of lightly packed light brown sugar adds a deep, caramel-like sweetness that complements the pineapple beautifully. It also contributes to the golden-brown crust. If your pineapple is packed in heavy syrup, remember to skip this step.
- UNSALTED BUTTER – One cup of melted unsalted butter is poured over the dry cake mix. This is key to creating that rich, crispy, golden-brown topping. Using unsalted butter allows you to control the overall saltiness of the dessert. If you only have salted butter, you can use it, but omit any additional salt if you decide to add some for flavor. Ensure the butter is fully melted so it can easily seep into the cake mix, ensuring even distribution and a perfect crust.
- OPTIONAL ADD-INS – For an extra layer of flavor and texture, consider adding ½ cup of chopped pecans or walnuts with the brown sugar for a delightful crunch. A sprinkle of shredded coconut on top before baking adds another tropical dimension. A teaspoon of vanilla extract drizzled over the pineapple can also enhance the overall aroma and taste.
Step-by-Step: How to Make Pineapple Dump Cake
This tropical dump cake is so incredibly simple to assemble, it barely feels like cooking! These step-by-step photos and detailed instructions are here to help you visualize exactly how to create this delicious recipe. For a convenient printable version of this recipe, complete with precise measurements and full instructions, you can Jump to Recipe at the bottom of this page.
- First, ensure your oven is preheated to 350°F (175°C). This allows the cake to start baking immediately and achieve an even, golden crust.
- Open both cans of crushed pineapple, keeping the juices intact. Add the pineapple, including all its liquid, into a 9×13-inch casserole dish. Spread the pineapple evenly across the bottom of the dish. This ensures that every slice of cake gets a generous portion of fruity goodness.
- Next, generously sprinkle the brown sugar evenly over the layer of crushed pineapple. This sugar will caramelize slightly as it bakes, adding a rich, deep sweetness to the fruit layer.
- Carefully sprinkle the dry yellow cake mix over the brown sugar and pineapple layers. Distribute it as evenly as possible – avoid clumping. This dry layer will absorb the fruit juices and melted butter, forming the cake.
- Finally, pour the melted unsalted butter as evenly as possible over the dry cake mix layer. Don’t worry if it doesn’t cover every speck; the butter will spread and soak into the mix as it bakes, creating that signature golden, buttery crust.
- Place the uncovered dish in your preheated oven and bake for approximately 1 hour. You’ll know it’s ready when the sides are bubbling merrily and the top has turned a beautiful golden brown. Serve this tropical delight warm and enjoy!
Frequently Asked Questions & Expert Tips for the Perfect Dump Cake
Here are some common questions and essential tips to ensure your pineapple dump cake turns out perfectly every time:
To keep your pineapple dump cake fresh, store any leftovers in an airtight container. Place it in the refrigerator, where it will remain delicious for up to 3 days. When you’re ready to enjoy it again, you can easily reheat individual portions in the microwave for about 30-60 seconds, or allow it to come to room temperature for a softer texture. Reheating in the oven at a low temperature (around 250°F) for 10-15 minutes can also restore some of its crispy topping.
While fresh pineapple is delicious, it’s generally not recommended for dump cakes. Fresh pineapple contains enzymes that can break down proteins in the cake mix, potentially leading to a soggy texture or preventing the cake from setting properly. Canned crushed pineapple, on the other hand, has been cooked, which deactivates these enzymes and ensures a consistent, moist result that perfectly complements the cake mix.
Look for a few key indicators: the edges of the cake should be visibly bubbling, indicating the fruit juices are hot and working their magic. The top crust should be a beautiful golden-brown color and feel firm to the touch. While a toothpick test isn’t typical for dump cakes due to their moist, cobbler-like interior, ensuring the top is fully set and golden is a good sign it’s ready to come out of the oven.
Absolutely! Dump cakes are all about versatility. Beyond the cherry pineapple mentioned earlier, you can experiment with other fruit pie fillings (like apple or peach), or add different extracts (almond, coconut) to the pineapple layer. Swapping yellow cake mix for a spice cake mix or even a chocolate cake mix can create intriguing flavor profiles. Don’t be afraid to add chopped nuts (pecans, walnuts), shredded coconut, or a drizzle of caramel sauce before baking for extra depth.

Delicious Serving Suggestions for Your Dump Cake
This pineapple dump cake is a delightful treat on its own, but serving it warm, fresh from the oven, truly takes it to the next level. The warmth of the cake enhances the tropical sweetness of the pineapple and softens the tender cake topping. For an unbeatable dessert experience, we highly recommend pairing it with a generous scoop of creamy vanilla ice cream. The cold, melting ice cream creates a magnificent contrast with the warm, gooey cake, making for an unforgettable sensory delight.
Beyond vanilla ice cream, consider these other fantastic topping ideas:
- Whipped Cream: A dollop of freshly whipped cream adds a light, airy texture and balances the sweetness.
- Coconut Flakes: Toasted coconut flakes sprinkled on top can amplify the tropical flavors and add a lovely crunch.
- Caramel Sauce: A drizzle of warm caramel sauce introduces another layer of rich sweetness that pairs wonderfully with pineapple.
- Chopped Nuts: If you didn’t bake nuts into the cake, a sprinkle of toasted pecans or macadamia nuts on top can add a welcome texture.
- Fresh Berries: A scattering of fresh raspberries or blueberries can add a touch of tartness and a pop of color.
Explore More Irresistible Pineapple Recipes
If you’re a fan of pineapple and its vibrant, sweet-tart flavor, you’re in luck! We have a collection of amazing pineapple-infused recipes that are sure to satisfy your cravings. From classic cakes to innovative desserts, there’s something for every pineapple lover here:
- Classic Pineapple Cake
- Creamy Pineapple Dream Dessert
- Zesty Orange Pineapple Cake
- Light Pineapple Yogurt Dessert
- Charming Mini Pineapple Upside Down Cakes
- Bright Pineapple Sunshine Cake
- Rich Pineapple Pound Cake
I absolutely adore sharing my culinary adventures and kitchen wisdom with all of you! It can be tricky to remember to check back daily for new recipes, which is why I’ve made it super easy to stay updated. I offer a convenient newsletter that delivers a brand-new recipe straight to your inbox every time I post. Simply subscribe here and start receiving your free daily dose of delicious inspiration!

Pineapple Dump Cake
IMPORTANT – There are often Frequently Asked Questions within the blog post that you may find helpful. Simply scroll back up to read them!
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Ingredients
- 40 oz crushed pineapple in pineapple juice, undrained. (2 x 20 oz cans)
- ½ cup light brown sugar lightly packed
- 15.25 oz yellow cake mix
- 1 cup unsalted butter melted
Things You’ll Need
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13×9 baking dish
Before You Begin
- Bump up the flavor by adding 1 teaspoon of vanilla extract (drizzle it around the pineapple before sprinkling brown sugar).
- If you can’t find crushed pineapple, you can use 2 (20 ounce) cans of pineapple tidbits or chunks in pineapple juice instead. If you can only find canned crushed pineapple in heavy syrup (instead of in pineapple juice), you can use that, but simply omit the brown sugar from the recipe to avoid excessive sweetness.
- If adding chopped pecans for extra crunch, sprinkle them evenly over the pineapple layer along with the brown sugar in step 3.
Instructions
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Preheat your oven to 350°F (175°C).
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Add the entire contents of the pineapple cans (with all the juices) to a 9 by 13-inch casserole dish, spreading the fruit and liquid out evenly across the bottom.
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Evenly sprinkle the light brown sugar on top of the pineapple layer.
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Carefully sprinkle the dry yellow cake mix over the brown sugar and pineapple, ensuring it forms an even layer.
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Pour the melted butter on top of the cake mix, spreading it out as evenly as possible to cover the dry mix.
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Bake uncovered for about 1 hour, or until the sides are bubbling and the top is beautifully golden brown. Serve warm, preferably with a scoop of vanilla ice cream!
Nutrition Information
The recipes on this blog are tested with a conventional gas oven and gas stovetop. It’s important to note that some ovens, especially as they age, can cook and bake inconsistently. Using an inexpensive oven thermometer can assure you that your oven is truly heating to the proper temperature. If you use a toaster oven or countertop oven, please keep in mind that they may not distribute heat the same as a conventional full sized oven and you may need to adjust your cooking/baking times. In the case of recipes made with a pressure cooker, air fryer, slow cooker, or other appliance, a link to the appliances we use is listed within each respective recipe. For baking recipes where measurements are given by weight, please note that results may not be the same if cups are used instead, and we can’t guarantee success with that method.