
This classic Blueberry Dump Cake transforms just four simple ingredients into an irresistible dessert. Each bite features warm, juicy blueberries beneath a golden, buttery crust that tastes like you spent hours in the kitchen - when really, it takes mere minutes to prepare.
This recipe has saved countless dinner parties when time was short. The combination of convenience and homemade taste makes it an invaluable addition to any recipe collection.
Key Ingredients
- Blueberry Pie Filling: Two 21 oz cans
- Yellow Cake Mix: One 15.25 oz box
- Unsalted Butter: Thinly sliced
- Fresh Blueberries: Optional garnish
- Vanilla Ice Cream: For serving
Preparation Method
- 1. Prepare Oven and Pan:
- Heat oven to 350°F. Coat 9x13 glass baking dish with cooking spray. Slice cold butter thinly.
- 2. Add Fruit Base:
- Pour and spread blueberry pie filling in even layer across pan bottom.
- 3. Add Cake Layer:
- Sprinkle dry cake mix evenly over fruit. Do not mix layers.
- 4. Top with Butter:
- Arrange butter slices to cover entire surface.
- 5. Final Additions:
- Scatter fresh blueberries on top if desired.

The magic of this dessert comes from its straightforward preparation. Let quality ingredients work together naturally for the best results.

Storage Instructions
Keep leftover cake refrigerated for up to 5 days. Reheat individual portions in microwave for 30-45 seconds. While fresh is best, stored cake maintains good flavor though top becomes less crisp.
Serving Suggestions
Serve warm with vanilla ice cream for classic appeal. Morning servings pair well with Greek yogurt. Summer entertaining calls for various toppings like whipped cream and fresh fruit.

Recipe Variations
Experiment with different pie fillings like cherry, apple or peach. Enhance flavor with cinnamon or nutmeg. Add crunch with pecans or walnuts. The basic recipe adapts easily to personal taste preferences.
Frequently Asked Questions
- → Why should I avoid mixing the ingredients together?
- Keeping them in layers gives the dessert various textures—fruity and soft on the bottom, fluffy in the center, and crisp on top.
- → Can I use a different fruit filling?
- Absolutely! You can try options like apple, peach, or cherry pie filling.
- → What’s the reason for slicing butter thinly?
- This way, the butter spreads evenly and ensures the topping cooks perfectly golden and crispy.
- → Can this dessert be prepped in advance?
- Sure, but it’s best served warm. If prepping early, warm up individual servings before eating.
- → Why add additional blueberries on top?
- They make it more vibrant, add some texture, and bring extra fruity goodness.