Easy Blueberry Cobbler

This Easy Blueberry Cake Mix Cobbler is your go-to summer dessert made with fresh blueberries (or canned!), butter cake mix, and sweet Southern charm. Perfect for last-minute guests, cookouts, or potlucks.

If you grew up in the South, then you already know: cobblers are our love language especially when they come bubbling out of the oven with sweet berries tucked beneath a golden, buttery crust. This blueberry cobbler is one of my easiest and most irresistible recipes. It’s a twist on a classic that my friend Kathy first made with canned apples recently for a ladies event. I loved it so much, I just had to try it with blueberries and let me tell you, it’s summer in a spoon.

It starts with juicy, cinnamon-kissed blueberries and ends with a crisp, golden topping made from a box of butter cake mix and two sticks of good ol’ salted butter. That’s it. No mixer, no fuss. Whether you use fresh blueberries or grab two cans of filling in a pinch, this dessert delivers every time.

Why You’ll Love This Recipe

• Ridiculously easy. Only a handful of ingredients.
• Crowd-pleaser. People will be asking for the recipe.
• Flexible Use fresh, frozen or canned blueberry filling.
• Make-ahead friendly. It freezes beautifully.
• Memorable flavor: Sweet, buttery, and just a touch of cinnamon.

What You’ll Need to make Easy Blueberry Cobbler

(Be sure to see the full printable recipe below this post.)

• Fresh blueberries, frozen (or canned blueberry pie filling)
• Sugar
• Cinnamon
• cornstarch (for thickening fresh blueberries)
• Butter-flavored yellow cake mix
• Unsalted butter
• Vanilla ice cream or freshly whipped cream (for serving) Optional of course, but recommend, absolutely!
  

  Just a few simple ingredients!

How to make Easy Blueberry Cobbler

1. Make the Filling:  In a small saucepan, whisk together 1 cup of the fresh blueberries, the sugar. Dissolve the cornstarch and water together and add to the blueberries and sugar. Bring to a gentle simmer and stir until thickened. Add cinnamon. Remove from heat. Fold in the remaining 4 cups of blueberries gently, just until they’re warmed through and coated in the sauce. (This keeps them plump instead of mushy.)
   

   Remove from heat and add the remaining 4 cups of blueberries.

2. Assemble the Cobbler:  Preheat the oven to 350°F. Pour the 2 tablespoons of melted butter into a 9×10 or a 9-inch round deep dish pie baking dish and pour blueberry filling on top of melted butter. Do not stir. The melted butter will keep the blueberries from sticking to the baking dish plus the butter gives the cobbler more flavor.
   
3. Sprinkle the dry cake mix evenly over the top—don’t stir! Dispute the 2 sticks of cubed butter evenly over the cake mix, covering as much as possible.
4. Bake: Bake for 45–50 minutes or until the top is golden and bubbly.

 Let cool slightly before serving. Enjoy!

Tips for the Best Blueberry Cobbler

• Go fresh when you can. In-season blueberries give the best flavor and natural sweetness.
• Using canned? Choose a quality, name-brand pie filling and sprinkle a little cinnamon on top before adding the topping. It gives that homemade touch.
• Cold butter is key. Cube it up and dot it over the cake mix evenly for a golden-brown finish.
• Don’t skimp on the butter. This is what makes the top crisp and divine.

Serving Suggestions

• Serve warm with a scoop (or two) of vanilla ice cream.
• Garnish with a few fresh blueberries and a mint sprig if you’re feeling fancy.
• It’s a hit at barbecues, potlucks, cookouts, or any time you need a last-minute dessert.

Entertaining Ideas

• Keep this recipe in your back pocket for summer gatherings.
• It’s perfect for those impromptu dinners where you want to impress without stress.
• This is one of those keeper desserts that’s so simple, it feels like a little secret weapon. When in doubt, this one always delivers.

Storage and Make-Ahead Tips

• Fridge: Store leftovers in the fridge for up to 4 days. Reheat in the microwave or oven.
• Freezer: Yes, this cobbler freezes beautifully! Let it cool completely, wrap tightly, and freeze. Thaw in the fridge overnight and reheat before serving.
• Make ahead: You can assemble and refrigerate a few hours in advance, then bake before guests arrive.

I hope you’ll give this easy blueberry cobbler a try. It’s one of those simple little recipes that always brings a smile to the table. We sure enjoy it around here, especially when it’s served warm with a scoop of vanilla ice cream. I think you will too! Happy baking, y’all.

Aletia

More recipes that you will love!!

Easy Peach Cobbler

Pineapple Cherry Crunch with Salted-Caramel Pecans

Southern Old-Fashioned Blackberry Cobbler

Old-Fashioned Chocolate Cobbler

Be sure to leave a comment below if you have any questions about the recipes.  I would love to hear from you and if you make it, be sure to use #deliciouslysouthern and let me know how you like it. Lastly, please follow me on Instagram, Pinterest, and Facebook.

Click here to purchase an autographed copy of my cookbook “Deliciously Southern “. It features over 370 delicious Southern recipes!Deliciously Southern (Autographed Edition)

Print