Imagine the heavenly aroma of caramelized tropical fruit and golden, buttery pastry bubbling away in your oven right now. This incredible Pineapple Dump Cake is the ultimate lifesaver dessert, combining sweet juicy fruit with a rich crisp topping that tastes exactly like an old-fashioned bakery treat. If you are hunting for an absolute crowd-pleaser that requires zero mixing bowls, zero measuring hassle, and minimal kitchen cleanup, you have found it. It is sweet, buttery, and blissfully easy to pull together on a busy weeknight. Let’s head straight down to discover how this spectacular pan of comfort food comes together effortlessly!
Why You’ll Love This Recipe
- Zero Bowls Needed: You assemble this entire sweet dessert directly inside your baking pan, meaning there are practically no dishes to wash.
- Incredible Crisp Crust: Pouring pure melted butter over the top creates a gorgeous, golden cookie-like texture across the entire surface.
- Only Three Ingredients: This classic pantry staple wonder uses exactly three simple items that you likely already have sitting in your kitchen cupboard.
- Tropical Cobbler Flavor: The hot crushed fruit bubbles up through the crust to create a juicy, jammy consistency that everyone craves.
- Perfect For Entertaining: It slices beautifully and feeds a crowd effortlessly, making it your new go-to choice for last-minute potlucks.
Ingredients

- 40 ounces (1191 g) crushed pineapple, juices drained well (two 20 ounce cans)
- 15.25 ounce (432 g) box of white cake mix
- 1 cup (227 g) butter, melted
How To Make Pineapple Dump Cake Step by Step

Prep the Fruit Layer
Preheat your baking oven to 350°F (175°C) and grab a standard 9×13-inch baking pan. Spread your 40 ounces of drained crushed pineapple evenly across the bottom of the pan using a spatula.
Add the Dry Layer
Open your 15.25 ounce box of white cake mix and sprinkle the dry powder evenly over the fruit layer. Smooth the top gently with a fork to ensure the dry mix completely covers the pineapple.
Pour the Butter
Slowly pour your 1 cup of melted butter evenly over the entire dry layer. Ensure you cover as much of the powdery surface as possible so the crust bakes up beautifully golden and crisp.
Bake and Bubble
Place the pan into your preheated oven and bake at 350°F for 35 to 40 minutes. Remove once the top layer is deeply golden brown and the fruit juices are bubbling up along the edges.
Tips For The Best Pineapple Dump Cake
- Drain the Fruit Well: Make sure you drain the crushed pineapple thoroughly in a colander so excess liquid doesn’t make the bottom layer overly soggy.
- Check For Dry Spots: If you notice any patches of dry powder after pouring the butter, use a fork to gently pat the melted fat into those areas.
- Spread the Mix Evenly: Take an extra minute to distribute the dry white cake mix flatly so your crust has a uniform thickness across the pan.
- Let it Sit Warm: Allow the baked pan to cool on a wire rack for 15 minutes before serving so the jammy tropical base sets up beautifully.
- Use Quality Butter: Real cream butter provides the signature rich, savory balance needed to offset the sweet profile of the tropical fruit layers.
Variations
- 3 Ingredient Pineapple Dump Cake: Stick strictly to the golden classic layout to enjoy the absolute quickest version of this 3 Ingredient Pineapple Dump Cake tradition.
- White Cake Pineapple Dump Cake Bars: Let the baked pan chill completely in the refrigerator to cut it into firm, portable White Cake Pineapple Dump Cake squares.
- Pineapple Dump Cake Cobbler Style: Drop tiny cubes of cold butter across the surface instead of pouring it to create an authentic, rustic Pineapple Dump Cake Cobbler finish.
- Pineapple Coconut Dump Cake Recipe Fusion: If you have extra ingredients on hand in the future, you can look up a specialized Pineapple Coconut Dump Cake Recipe to introduce a gorgeous shredded topping.
Storage Instructions
- Fridge: Keep any leftover dessert squares sealed inside a tightly covered airtight container in the refrigerator for up to 4 days.
- Freezer: Store un-frosted baked portions tightly wrapped in plastic film inside a heavy-duty freezer bag for up to 1 month.
- Reheat: Place a single portion on a microwave-safe plate and warm for 15 to 20 seconds to restore that fresh, hot pudding texture.
Serving and Pairing Ideas

- Serve each golden spoonful warm with a massive scoop of premium vanilla bean ice cream melting into the crust.
- Pair your hot tropical dessert beautifully with a tall glass of ice-cold milk or a fresh mug of hot black coffee.
- Top individual dessert plates with a generous dollop of unsweetened homemade whipped cream to break up the rich sweetness.
- Drizzle a tiny bit of sweet caramel sauce over the top layer to lean fully into a decadent Pineapple Cobbler With Cake Mix profile.
Frequently Asked Questions
Why do they call it a dump cake?
This style of dessert gets its unique name because you literally dump the ingredients directly into the baking pan without using any mixing bowls or whisks beforehand. It is designed to be the ultimate hassle-free baking experience for busy households.
Can I use a yellow cake mix instead of white?
This specific layout is optimized as a White Cake Pineapple Dump Cake, which provides a beautiful light look and a clean sweet flavor profile. While yellow mix works, white mix ensures the fruit flavor stays front and center.
My cake has powdery dry spots after baking, what happened?
Dry spots occur if the melted butter didn’t make contact with the dry powder layer before sliding the pan into the hot oven. Next time, simply use a spoon to spread the liquid fat across every inch of the mix.
Should I grease the baking pan first?
You do not need to grease the baking dish because the bottom layer consists of juicy fruit and the top layer is loaded with rich butter. The dessert lifts out of the pan easily once it cools down slightly.
Ready to Make It?
There is nothing quite like watching a simple pan of pantry staples transform into a glorious, bubbling tropical cobbler right before your eyes. This legendary treat offers all the comforting warmth of an old-school homemade recipe with absolutely none of the stressful kitchen cleanup. We truly hope you have a spectacular time sharing this sweet creation with your family and friends this week! Go ahead and save this quick recipe to your favorite Pinterest boards so it is always ready for your next casual gathering.
More Easy Dessert Recipes You’ll Love
- Peach Raspberry Pie – Juicy, Sweet & Tangy Fruit Dessert.
- Blueberry Ricotta Cake – Moist, Creamy & Soft Bakery-Style Cake.
- Lemon Brownies – Fudgy, Zesty & Sweet Citrus Bars.
- Blueberry Cheesecake Bars – Creamy, Fruity & Easy Dessert Bars.
Pineapple Dump Cake
- Total Time: 45 minutes
- Yield: 12 servings 1x
Description
An incredibly easy and comforting 3-ingredient tropical dessert featuring juicy crushed pineapple under a golden, buttery cake mix crust.
Ingredients
40 ounces (1191 g) crushed pineapple, juices drained well
15.25 ounce (432 g) box of white cake mix
1 cup (227 g) butter, melted
Instructions
1. Preheat oven to 350°F (175°C) and grab a standard 9×13-inch baking pan.
2. Spread the 40 ounces of well-drained crushed pineapple evenly across the bottom of the pan.
3. Sprinkle the 15.25 ounce box of white cake mix flatly and evenly over the pineapple layer.
4. Pour the 1 cup of melted butter evenly over the dry cake mix layer, covering any powdery spots.
5. Bake at 350°F for 35 to 40 minutes until the top is golden brown and bubbling; cool slightly before serving.
Notes
Drain the crushed pineapple thoroughly to prevent a soggy bottom. If you see dry powdery patches before baking, gently pat the butter into the mix with a fork.
- Prep Time: 5 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Calories: 290
- Sugar: 28g
- Sodium: 240mg
- Fat: 15g
- Saturated Fat: 15g
- Unsaturated Fat: 15g
- Trans Fat: 15g
- Protein: 2g