Picture a sunny afternoon, laughter around the kitchen table, and the tangy aroma of blackberry and lemon mingling in the air. That’s the heart behind this easy Blackberry Lemon Dump Cake recipe. Inspired by simple, customizable meals from the Eminent Recipes kitchen, this dessert is a one-pot wonder that’s quick to make, family-approved, and perfect for busy weeknights or a casual weekend treat. Everyone will ask for seconds!
Ingredients for This Recipe
Every ingredient in this Blackberry Lemon Dump Cake is chosen to create a perfect balance of sweet and tangy flavors while keeping the recipe simple and approachable. Fresh or frozen blackberries provide the rich, juicy base, giving the cake its signature color and tartness. Lemon zest and juice add brightness and enhance the berries’ natural flavor. Using a yellow or white cake mix makes this dessert quick and foolproof, while melted butter ensures a crisp, golden topping. Vanilla extract adds subtle warmth, elevating the overall flavor. For an extra indulgent touch, serve with whipped cream or vanilla ice cream. This combination makes the cake both comforting and crowd-pleasing, perfect for busy weeknights or special occasions. With just a few pantry staples, you can whip up this easy, family-friendly dessert that has the tangy sweetness of blackberries and the zesty freshness of lemon in every bite.

🛒 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
How to Make This Recipe
Making this Blackberry Lemon Dump Cake is delightfully simple, perfect for busy weeknights or a last-minute dessert. Start by preheating your oven and preparing a baking dish—this will ensure your cake cooks evenly. Layer the fresh or frozen blackberries evenly in the dish, then sprinkle the lemon zest and juice over the berries to give that signature tangy flavor. Next, evenly pour the yellow or white cake mix over the berries, followed by drizzling melted butter across the top. The butter helps the cake mix bake into a golden, crispy topping while keeping the berries underneath juicy and tender. A splash of vanilla extract can be added for extra warmth and depth. Bake until the top is golden brown and bubbly. Serve warm, optionally with whipped cream or vanilla ice cream, for the ultimate easy, family-friendly Blackberry Lemon Dump Cake experience. This recipe combines speed, flavor, and comfort in one simple dessert.
Step-by-Step Instructions:
- Preheat oven to 350°F (175°C)
- Evenly spread 4 cups fresh or frozen blackberries in a greased 9×13-inch baking dish
- Sprinkle zest and juice of 1 large lemon over the berries
- Pour 1 box yellow or white cake mix (15 oz) evenly on top
- Drizzle ½ cup (1 stick) melted butter over the cake mix
- Add 1 teaspoon vanilla extract if desired
- Bake for 45–50 minutes until golden and bubbly
- Serve warm with whipped cream or vanilla ice cream if desired

Expert Cooking Tips
To make the ultimate Blackberry Lemon Dump Cake, it’s important to understand how each ingredient contributes to flavor and texture. Fresh or frozen blackberries provide juicy sweetness and tartness that balance perfectly with the zesty lemon. Using a yellow or white cake mix ensures a light, fluffy topping while melted butter creates a crisp, golden crust. Vanilla extract adds warmth and depth to the overall flavor. Optional toppings like whipped cream or vanilla ice cream enhance the dessert’s creaminess and complement the tangy berries. Following these tips helps you achieve a perfectly baked, easy, family-friendly Blackberry Lemon Dump Cake that is both visually appealing and irresistibly delicious. Adjusting the ingredient layers and carefully measuring ensures even baking and a rich, flavorful dessert every time.
💡 Expert Tips:
- Use fresh blackberries when possible for vibrant flavor, or frozen blackberries for convenience
- Sprinkle lemon zest and juice evenly to enhance tanginess
- Drizzle melted butter slowly over the cake mix for a golden, crisp topping
- Add 1 teaspoon vanilla extract to elevate the flavor
- Bake until edges are bubbly and the top is golden brown
- Serve warm with whipped cream or vanilla ice cream for extra indulgence

FAQs
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.
Want more sweet and savory recipes like this? Follow us on Facebook for daily dinner ideas, cooking tips, and behind-the-scenes moments from Eminent Recipes.
See how others are plating this dish on Instagram! Tag your version with #Eminentrecipes and get featured.
Love collecting recipes? Don’t miss our latest pins on Pinterest—perfect for saving your favorite meals in one spot.
Quick and Gooey Mixed Berry Chocolate Dump Cake Everyone Loves
The Best Mixed Berry Cream Cheese Dump Cake Recipe (2025)
Mixed Berry Coconut Dump Cake – Quick, Juicy, and Delicious
Quick and Tangy Mixed Berry Lemon Dump Cake
Best Raspberry Almond Dump Cake Recipe for Busy Weeknights
Raspberry Chocolate Dump Cake – Easy Family-Favorite Dessert
Easy Blackberry Dump Cake with Cream Cheese – 2025 Edition
Blackberry Peach Dump Cake – Easy, Cozy, and Crowd-Pleasing Treat
This Blackberry Lemon Dump Cake is the perfect combination of tangy, sweet, and easy-to-make dessert magic. Using fresh or frozen blackberries, lemon zest, and a simple yellow or white cake mix, you can create a family-friendly treat in no time. Whether you follow the Pioneer Woman blackberry cake with cake mix style or try a 3-ingredient blackberry dump cake, this recipe is versatile and comforting. Serve warm with whipped cream or vanilla ice cream for an irresistible dessert everyone will love. Quick, customizable, and perfect for any occasion, this easy Blackberry Lemon Dump Cake brings flavor, convenience, and smiles to the table.
Print
Blackberry Lemon Dump Cake
- Total Time: 40–45 minutes
- Yield: 10–12 servings 1x
- Diet: Vegetarian
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
🛒 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