Name: Lemon Dump Cake Recipe
Prep time: 10 min
Cook time: 45 min
Total time: 1 h 15 min
Cuisine: American
Ingredients: 21 ounces canned lemon pie filling; 20 ounces canned crushed pineapple, undrained; 1/2 cup frozen lemonade concentrate, thawed; 15 1/4 ounces lemon cake mix; 3/4 cup unsalted butter, melted, plus extra for greasing; 1 tablespoon fresh lemon zest; 1/4 cup powdered sugar; Whipped topping, as desired; Yellow sanding sugar, as desired

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This Lemon Dump Cake Recipe brings together bright lemon pie filling, juicy crushed pineapple, and a buttery cake topping in one easy-to-make dessert. It bakes up golden around the edges, soft and fruity underneath, and especially lovely with a cool spoonful of whipped topping.

Ingredients You'll Need

An overhead view of baking ingredients arranged on a white marbled surface: a clear measuring cup with pale yellow liquid at the upper left, a round clear bowl of bright yellow melted butter with small pale flecks at the upper right, an open metal can filled with soft golden crushed fruit in the center, a small glass bowl of finely grated yellow zest at the lower left, and a round container of smooth glossy yellow filling at the right. Near the bottom is a metal measuring scoop filled with fine white powder, beside a large clear bag of more white powder. photo taken with an iphone --ar 4:5 --v 7

The ingredient list is wonderfully simple, but each item has a job to do: the fruit creates a tangy, juicy base, while cake mix and butter bake into a tender golden topping. A little lemon zest and a dusting of sugar finish every serving with extra brightness.

Lemon pie filling: One 21-ounce can forms the sweet, tangy foundation of the dessert.
Crushed pineapple: One 20-ounce can, undrained, adds juicy fruit and a gentle tropical note.
Frozen lemonade concentrate: Use ½ cup, thawed, for an extra pop of lemon flavor.
Lemon cake mix: One 15¼-ounce box makes the easy, tender topping.
Unsalted butter: Melt ¾ cup to help the cake mix bake into a rich, golden crust, and keep a little extra on hand for greasing the dish.
Fresh lemon zest: One tablespoon brings fragrant citrus aroma to the top.
Powdered sugar: Use ¼ cup for a light, pretty finish after baking.
Whipped topping: Add a cool, creamy spoonful when serving to balance the bright fruit filling.
Yellow sanding sugar: Sprinkle over the top for a cheerful sparkle and a little crunch.

How to Make Lemon Dump Cake Recipe

A top-down view of a white rectangular ceramic baking dish holding one thick, bright yellow layer of smooth, glossy cream, spread to the edges with soft swirling strokes across the surface. A small glass bowl of finely grated yellow zest is partly visible at the upper left, and part of a glass bowl with yellow liquid appears at the upper right, all on a white marbled texture, photo taken with an iphone --ar 4:5 --v 7

Step 1: Prepare the Baking Dish

Heat the oven to 350°F. Lightly grease a 9 x 13-inch baking dish with butter so the fruit filling does not stick around the edges and the finished servings are easier to scoop.

Step 2: Layer the Fruit

Spread the lemon pie filling evenly across the bottom of the prepared dish. Spoon the undrained crushed pineapple over it, distributing the fruit as evenly as you can so each serving gets a bit of both flavors.

Step 3: Add the Lemonade and Cake Mix

Drizzle the thawed lemonade concentrate over the pineapple. Sprinkle the dry lemon cake mix evenly over the fruit, taking care to cover the surface from edge to edge. This even layer helps the topping bake more consistently.

Step 4: Add Butter and Zest

Slowly pour the melted butter over the cake mix, aiming to moisten as much of the surface as possible. Sprinkle the fresh lemon zest over the top. The zest adds a fragrant, fresh-citrus note that makes the baked cake smell wonderful.

Step 5: Bake Until Golden

Bake for 45 to 48 minutes, until the topping is baked through and golden around the edges. The fruit beneath will be hot and bubbly, so let the cake rest for 15 to 20 minutes before serving.

Step 6: Finish and Serve

Dust the slightly cooled cake with powdered sugar. Scoop or slice into servings and add whipped topping and yellow sanding sugar if you like. This Lemon Dump Cake Recipe is delicious while still warm, and the short rest helps the fruit layer settle a little before serving.

How to Serve Lemon Dump Cake Recipe

Garnishes

A spoonful of whipped topping is an easy favorite, especially while the cake is warm. For a fresh finish, add a little extra lemon zest or a sprinkle of yellow sanding sugar just before serving. Dust the powdered sugar on after baking, rather than before, so it stays visible and delicate.

Side Dishes

This dessert is rich and fruity, so it pairs nicely with simple accompaniments. Offer fresh berries or sliced strawberries alongside each serving, or serve it with vanilla ice cream for a classic warm-and-cold combination. If you’re serving a crowd, coffee or iced tea makes an easy drink pairing.

Creative Ways to Present

For a relaxed gathering, serve the cake straight from the baking dish with a large spoon and a bowl of whipped topping on the side. For a tidier presentation, let it cool a little longer and portion it into small dessert bowls, then finish each one with a swirl of whipped topping and a pinch of sanding sugar. The colorful fruit and golden top make this Lemon Dump Cake Recipe especially inviting on a potluck table.

Make Ahead and Storage

Storing Leftovers

Let leftover cake cool, then cover the baking dish or transfer the portions to an airtight container and refrigerate. For the best texture, keep the whipped topping and any extra garnishes separate until serving. Enjoy the leftovers within a few days, reheating individual portions if you prefer them warm.

Freezing

You can freeze portions of the cooled cake in airtight, freezer-safe containers. For easier serving later, wrap individual pieces separately before placing them in a container. Thaw the cake in the refrigerator, then add fresh whipped topping and powdered sugar after thawing for the best finish.

Reheating

Warm an individual serving in the microwave in short intervals until heated through, checking between intervals so the fruit filling does not get too hot. To reheat a larger portion, place it in an oven-safe dish and warm it in a low oven until heated. Add whipped topping after reheating rather than before.

FAQs

Can I use fresh pineapple instead of canned?

Canned crushed pineapple is especially convenient here because its juice helps keep the fruit layer moist as the cake bakes. Fresh pineapple can work, but the texture and moisture may differ, so the result may not be quite as soft and saucy.

Do I need to prepare the cake mix according to the box?

No. Sprinkle the dry cake mix directly over the fruit. The melted butter goes over the dry mix and helps it bake into a tender topping, so there’s no need to add the eggs, oil, or other ingredients listed on the cake mix box.

How can I tell when the cake is done?

Start checking at 45 minutes. The top should look set and golden, especially around the edges, and the fruit filling should be bubbling. If the center still looks dry or powdery, give it a few more minutes in the oven.

Can I make this dessert ahead of time?

Yes. Bake it ahead and refrigerate it once it has cooled. You can serve it chilled or gently reheat portions before serving. Add powdered sugar, whipped topping, and sanding sugar close to serving time for the prettiest finish.

Can I leave off the whipped topping and sanding sugar?

Absolutely. Both are optional finishing touches, and the cake is flavorful on its own. Whipped topping adds a creamy contrast, while sanding sugar provides a little sparkle and crunch, so use either or both to suit the occasion.

Final Thoughts

If you’re in the mood for an easy, sunny dessert with plenty of lemon flavor, give this Lemon Dump Cake Recipe a try. Serve it warm with whipped topping, share it at your next get-together, and don’t be surprised if everyone asks for another scoop.

Ingredients You'll Need