Looking for a dessert that’s easy, fruity, and delicious? This Blueberry Lemon Dump Cake Recipe is a crowd-pleasing treat with minimal prep.
With just a few pantry staples and no mixing required, this recipe turns into a sweet, tangy, and buttery delight in under an hour.
It’s perfect for busy weeknights, casual gatherings, or when you’re simply craving something homemade.
This Blueberry Lemon Dump Cake Recipe combines juicy blueberries with the bright zing of lemon.
A yellow cake mix forms a golden, crunchy top layer that contrasts beautifully with the soft filling underneath.
It’s a no-fail recipe with maximum flavor. You don’t need baking skills to make it – just dump, bake, and enjoy!
When I First Introduced To
I first discovered this Blueberry Lemon Dump Cake Recipe at a summer potluck. A neighbor brought it, and everyone raved about the flavor.
I asked for the recipe and was shocked by its simplicity. Since then, it’s been my go-to dessert.
I’ve made it for birthdays, holidays, and even rainy days. It never disappoints, and it’s always the first dish to disappear.
Equipment List
- 9×13-inch baking dish
- Oven
- Spatula
- Measuring cups
- Can opener
- Zester (for fresh lemon zest)
- Mixing bowl (optional)
- Non-stick spray
- Butter knife
- Serving spoon
Ingredients List
- 1 can (21 oz) blueberry pie filling
- 1 can (15 oz) crushed pineapple, drained
- 1 box (15.25 oz) yellow cake mix
- ½ cup unsalted butter, sliced
- 1 tablespoon lemon juice
- 1 tablespoon lemon zest
- ¼ teaspoon salt
- Non-stick spray (for greasing pan)
- Optional: ½ cup chopped nuts or coconut

Step-by-Step Preparation
- Preheat oven to 350°F (175°C).
- Spray baking dish with non-stick spray.
- Dump blueberry pie filling into the dish.
- Spread evenly using a spatula.
- Add drained pineapple over the filling.
- Drizzle lemon juice and sprinkle zest.
- Sprinkle salt for flavor balance.
- Add dry cake mix evenly over fruit.
- Place butter slices evenly across top.
- Optional: Add nuts or coconut.
- Do not stir at any point.
- Bake for 45–50 minutes until golden.
- Remove and let cool slightly.
- Serve warm with vanilla ice cream.
Recipe Tips
- Use fresh lemon zest for extra brightness.
- Don’t mix the layers; keep them stacked.
- Swap pineapple with fresh berries if desired.
- Add white chocolate chips for sweetness.
- Serve warm for best texture and flavor.
- Store leftovers in the fridge, covered.
- Reheat individual servings in microwave.
What Can You Serve With Blueberry Lemon Dump Cake?
Here are 10 great options to pair with your cake:
- Vanilla Ice Cream – Melts into the warm cake perfectly.
- Whipped Cream – Adds airy, creamy balance to tart fruit.
- Lemon Curd – Intensifies the citrus flavor beautifully.
- Fresh Mint Leaves – Adds a refreshing herbal touch.
- Greek Yogurt – A tangy twist for a lighter option.
- Sweetened Mascarpone – Rich and creamy contrast.
- Toasted Almonds – Adds nutty crunch and aroma.
- Basil Syrup Drizzle – A unique gourmet flavor enhancer.
- Berry Compote – Doubles down on the fruity goodness.
- Shortbread Cookies – Perfect for scooping every bite.
Conclusion
This Blueberry Lemon Dump Cake Recipe is as easy as it gets. It’s a quick, flavorful dessert that requires no mixing, just layering.
It’s the perfect solution when you want something homemade and impressive without the hassle.
Serve it warm with your favorite side and enjoy the sweet-tart bliss. Try it once, and it will become your new favorite go-to dessert.

Blueberry Lemon Dump Cake Recipe
Ingredients
- 1 can 21 oz blueberry pie filling
- 1 can 15 oz crushed pineapple, drained
- 1 box 15.25 oz yellow cake mix
- ½ cup unsalted butter sliced
- 1 tablespoon lemon juice
- 1 tablespoon lemon zest
- ¼ teaspoon salt
- Non-stick spray for greasing pan
- Optional: ½ cup chopped nuts or coconut
Instructions
- Preheat oven to 350°F (175°C).
- Spray baking dish with non-stick spray.
- Dump blueberry pie filling into the dish.
- Spread evenly using a spatula.
- Add drained pineapple over the filling.
- Drizzle lemon juice and sprinkle zest.
- Sprinkle salt for flavor balance.
- Add dry cake mix evenly over fruit.
- Place butter slices evenly across top.
- Optional: Add nuts or coconut.
- Do not stir at any point.
- Bake for 45–50 minutes until golden.
- Remove and let cool slightly.
- Serve warm with vanilla ice cream.
Notes
- Use fresh lemon zest for extra brightness.
- Don’t mix the layers; keep them stacked.
- Swap pineapple with fresh berries if desired.
- Add white chocolate chips for sweetness.
- Serve warm for best texture and flavor.
- Store leftovers in the fridge, covered.
- Reheat individual servings in microwave.
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