Blueberry Crunch

This Blueberry Crunch dessert combines the tang of crushed pineapple, juicy blueberries, and a buttery yellow cake topping into a sweet, Southern-style treat that’s quick to make and always a hit. Perfect for potlucks, holidays, or a simple weeknight indulgence.
blueberry crunch

YaYa’s Blueberry Crunch

Print Recipe
Blueberry Crunch is a classic Southern dessert that’s as easy as it is delicious. Made with crushed pineapple, blueberries, dry yellow cake mix, and melted butter, it forms a sweet, buttery topping with a bubbly fruit filling. This simple recipe bakes in under an hour and is perfect for potlucks, holidays, or a cozy family dessert. Serve it warm with a scoop of vanilla ice cream or whipped cream for the ultimate comfort treat.
Meal Type: Dessert
Cuisine: American, Southern
Keyword: blueberry crunch, southern blueberry dessert, blueberry pineapple dump cake, easy fruit crisp, yellow cake mix recipes, blueberry cobbler, quick summer desserts Ask ChatGPT
Prep Time: 10 minutes
Cook Time: 45 minutes
Servings: 10 Servings
Calories 320

Ingredients

  • 1 20 oz. can crushed pineapple, undrained
  • 3 cups blueberries fresh or frozen, about 16 oz.
  • ½ cup sugar
  • 1 box yellow cake mix
  • ½ cup butter melted
  • 1 cup chopped nuts pecans or walnuts work great

Instructions

  • Preheat oven to 350°F.
  • Butter a 13×9 inch baking dish.
  • Spread crushed pineapple (with juice) evenly in the bottom of the dish.
  • Sprinkle blueberries evenly over pineapple.
  • Evenly sprinkle sugar and then the dry cake mix over the berries.
  • Drizzle melted butter over the dry cake mix as evenly as possible.
  • Spray any dry areas with cooking spray.
  • Top with chopped nuts.
  • Bake for 45 minutes, until golden and bubbly.

This dessert has been a family favorite for generations and it could not be easier to make. The magic happens when the butter melts into that dry cake mix and turns it golden and crispy. I always keep a box of yellow cake mix and a can of pineapple in the pantry for this exact recipe. It’s just the kind of quick, cozy dessert that hits the spot with very little effort.

  • Use unsalted butter so the sweetness shines
  • Don’t stir the layers – they bake beautifully when left alone
  • If using frozen berries, do not thaw before baking
  • Spray the dry cake spots that the butter doesn’t cover to prevent dry patches
  • Serve warm with vanilla ice cream or a dollop of whipped cream

Yaya’s Customization Ideas

You can easily make this Blueberry Crunch your own.

  • If you prefer a sweeter topping, sprinkle a bit more sugar over the berries.
  • Try using white cake mix for a lighter flavor, or even spice cake mix for a cozy twist in the cooler months.
  • A splash of almond extract in the pineapple adds a lovely depth.
  • You can also switch up the fruit; try it with peaches or raspberries for a fun variation

Want another fruity dessert that’s easy to whip up? My Fresh Strawberry Pie is a summertime crowd pleaser too!

Yaya’s Original Recipe Card

blueberry crunch recipe card

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