What makes a Blackberry Lemon Dump Cake different from regular dump cakes?

A Blackberry Lemon Dump Cake combines the tartness of fresh or frozen blackberries with the brightness of lemon juice and zest. Using a yellow or white cake mix and melted butter creates a crisp, golden topping, making this version both tangy and sweet, perfect for family-friendly desserts or quick weeknight treats.

Can I use frozen berries or pie filling?

Yes, both frozen berries and blackberry dump cake with pie filling work well. Frozen berries may release extra juice, so lightly tossing them in flour can prevent a soggy bottom. Pie filling adds sweetness and convenience while maintaining the easy, delicious flavor of the cake.

What cake mix works best for this recipe?

Yellow or white cake mix is recommended for the perfect texture in a Blackberry Lemon Dump Cake Pioneer Woman style. It creates a light, fluffy top that balances the juicy berries underneath.

Are there easy variations of this dump cake?

You can make a 3-ingredient blackberry dump cake, add cream cheese for richness, or try blueberries instead of blackberries. This dessert is versatile, quick, and family-approved for any occasion.

Blackberry Lemon Dump Cake – The Best Easy Dessert Recipe 2025

Description

Juicy blackberries meet fresh lemon zest and juice under a buttery cake topping for a dessert that’s fruity, tangy, and full of flavor. Perfect for summer gatherings, brunch, or a refreshing weeknight treat.

Ingredients

Scale

🛒 Ingredients:

4 cups fresh or frozen blackberries
Zest and juice of 1 large lemon
1 box yellow or white cake mix (15 oz)
½ cup (1 stick) unsalted butter, melted
1 teaspoon vanilla extract (optional)
Optional: whipped cream or vanilla ice cream for serving

Instructions

📝 Instructions:

Preheat Oven: Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.
Fruit Layer: Spread blackberries evenly in the dish. Sprinkle lemon zest and drizzle lemon juice over the berries. Add vanilla extract if using.
Cake Layer: Sprinkle dry cake mix evenly over the fruit. Do not stir.
Top with Butter: Drizzle melted butter evenly over the cake mix.
Bake: Bake uncovered for 35–40 minutes until the topping is golden and the fruit is bubbling.
Cool & Serve: Cool slightly before serving. Serve warm with whipped cream or ice cream if desired.

Notes

Frozen blackberries can be used without thawing; add 5 extra minutes to baking time.
For extra citrus punch, add an additional teaspoon of lemon zest to the cake mix before baking.
Store leftovers covered in the fridge for 2–3 days; reheat gently before serving.

Prep Time: 10 minutes
Cook Time: 35–40 minutes
Category: Dessert
Method: Baked
Cuisine: American / Summer