Lemon Blueberry Cheesecake Dump Cake

The first time I made this, my sister stood in my kitchen watching me dump ingredients into a baking dish with genuine concern. Forty-five minutes later, she was scraping the last bits of buttery crust from her plate and asking when I could make it again. That is the magic of a dump cake, all the indulgence of a cheesecake with almost zero effort.

I brought this to a summer potluck last year and watched it disappear in ten minutes flat. My friend Sarah, who claims she cannot bake anything, asked for the recipe and texted me two days later saying her family requested it for Sunday dinner. It has that kind of effect on people.

Ingredients

• Fresh or frozen blueberries: The fresh ones give you nice pops, but frozen work perfectly and release more juice as they bake
• Blueberry pie filling: This creates the jammy, fruit-filled base that keeps everything moist and sweet
• Lemon zest: Do not skip this, it adds bright aromatic citrus that perks up the whole dessert
• Lemon juice: A splash of acidity balances the sugar and makes the blueberry flavor sing
• Cream cheese: Make sure it is properly softened or you will end up with lumpy cheesecake pockets
• Granulated sugar: Just enough to sweeten the cheesecake layer without making it cloying
• Large egg: Room temperature eggs incorporate better into the cream cheese mixture
• Vanilla extract: Pure vanilla adds that warm, comforting background note
• Lemon cake mix: The foundation of our crispy topping, lemon flavor complements the fruit beautifully
• Unsalted butter: Melt this completely so you can drizzle it evenly over every inch of cake mix

Instructions

Preheat your oven:

Get it to 350°F and grease a 9x13 baking dish with butter or cooking spray

Layer the fruit:

Spread the blueberries and pie filling evenly across the bottom, then sprinkle with zest and drizzle with juice

Make the cheesecake:

Beat the softened cream cheese, sugar, egg, and vanilla until completely smooth, then drop spoonfuls over the fruit layer

Add the cake mix:

Sprinkle the dry lemon cake mix evenly over the entire surface, trying not to leave any bare spots

Drizzle the butter:

Pour the melted butter slowly back and forth until most of the cake mix is moistened and golden patches start forming

Bake until golden:

Slide it into the oven for 40 to 45 minutes until the top is lightly golden and the edges are bubbling enthusiastically

Let it rest:

Cool for at least 15 minutes so the layers set up slightly, though warm servings are absolutely divine

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My grandmother tried this recipe and announced it was the best thing to come out of my kitchen. She even asked for the recipe to make for her bridge club, which is basically the highest compliment she can pay a dessert.

Making It Ahead

You can assemble everything the night before and keep it covered in the refrigerator. Just add a few extra minutes to the baking time since it will be going in cold.

Serving Suggestions

A dollop of freshly whipped cream or a scoop of vanilla ice cream takes this over the top. Sometimes I dust the top with powdered sugar right before serving for that bakery finish.

Storage And Reheating

Leftovers keep well in the refrigerator for up to three days, though the crust will soften slightly. Reheat individual portions in the microwave for 20 to 30 seconds to bring back that fresh-baked warmth.

• Cover tightly with foil or plastic wrap to prevent the top from drying out
• Serve slightly warmed rather than cold for the best texture and flavor
• The fruit layer becomes even more jammy and delicious the next day

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Whether you are feeding a crowd or just craving something sweet and satisfying, this cake delivers every single time.

Your Recipe Questions Answered

→ Can I use frozen blueberries instead of fresh?

Yes, frozen blueberries work perfectly in this dessert. There's no need to thaw them first—simply add them directly to the baking dish with the pie filling.

→ How should I store leftovers?

Store any leftovers in an airtight container in the refrigerator for up to 4 days. The flavors often develop even more after a day. Reheat individual portions in the microwave for about 30 seconds if desired.

→ Can I make this ahead of time?

Absolutely! You can assemble the entire dish and refrigerate it for up to 24 hours before baking. Just add a few extra minutes to the baking time if baking cold from the refrigerator.

→ What other fruit combinations work well?

Try cherry with almond cake mix, strawberry with vanilla or white cake mix, or peach with yellow cake mix. The dump cake method is incredibly versatile for any fruit combination you enjoy.

→ Why is it called a dump cake?

The name comes from the simple preparation method—you literally dump each layer into the dish without mixing. The blueberries go in first, followed by dollops of cheesecake mixture, then the cake mix gets sprinkled on top, and finally butter is drizzled over everything.

→ Can I reduce the sugar in this dessert?

You can use a sugar-free cake mix and reduced-sugar pie filling to cut down on sweetness. The natural fruit flavors will still shine through, and the creamy cheesecake layer provides plenty of richness.