This quick and easy 3 ingredient blueberry cobbler with cake mix is a foolproof dessert that's delicious any time of year! Made with just 3 simple ingredients, it's the perfect treat for last-minute plans!

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This cobbler is so quick to make with minimal ingredients (boxed cake mix and canned fruit are seriously the way to go!) and always a hit at any occasion or dinner party I bring it to!
I always serve it with vanilla ice cream, and it's...chef's kiss! The blueberry filling is so flavourful, and the warm and gooey texture is incredibly yummy, cozy and comforting!
Ingredients
- Canned Blueberry Pie Filling
- Boxed Yellow Cake Mix (vanilla cake mix and lemon cake mix are also great options and taste delicious too!)
- Butter
See the recipe card below for the ingredient measurements.

Step-by-Step Instructions
Prep: Preheat the oven to 350 degrees Fahrenheit, and lightly grease a 9x13 baking dish.
Assemble the cobbler: Spread the canned blueberry pie filling in the baking dish, then evenly sprinkle on the cake mix, and then evenly distribute the slices of butter on top.



Bake: Bake the cobbler uncovered on the middle rack for 40-50 minutes until the cake mix has dissolved and the top is golden brown. Let the cobbler rest for 5-10 minutes and then serve with vanilla ice cream, as desired.

Storage and Leftovers
Store any leftover cobbler covered tightly with plastic wrap or tin foil (once cooled) in the fridge for up to 1 week.
Frequently Asked Questions
It may be runny if it didn't rest after baking because it needs time to settle and thicken.
Canned blueberry pie filling typically has cornstarch in it (check the ingredient label to make sure), and if not, mix the filling with a tablespoon of cornstarch to ensure the filling is thick once its baked. Also give the cobbler some time to rest after baking.
This will happen if the butter isn't evenly distributed over the cake mix. As it bakes, the butter will melt and absorb and cook the cake mix, so just be sure there is enough butter to cover the top of the cobbler, add more if you're not sure.

Related Recipes
If you love cobbler, you should also try my 3 ingredient apple cobbler, 3 ingredient cherry cobbler with cake mix, pumpkin pecan cobbler with cake mix, berry cobbler with cake mix, and peach cobbler with cake mix too!
I also have more delicious blueberry cobblers like this blueberry peach cobbler with cake mix and this blueberry cobbler with frozen blueberries.
If you're looking for more recipes using blueberry pie filling like this one, then also check out my 4 ingredient blueberry muffins, simple blueberry tarts and this blueberry pie with canned blueberry filling!
Print๐ Recipe
3 Ingredient Blueberry Cobbler with Cake Mix
- Total Time: 45 minutes
- Yield: 8
- Diet: Vegetarian
Description
This 3 ingredient blueberry cobbler with cake mix is easy to make and incredibly delicious!
Ingredients
- Canned Blueberry Pie Filling: two 21 oz cans
- Yellow Cake Mix: one 15.25 oz box
- Butter: ยฝ cup, sliced
Instructions
- Prep: Preheat the oven to 350 degrees Fahrenheit, and lightly grease a 9x13 baking dish.
- Assemble the cobbler: Spread the canned blueberry pie filling in the baking dish, then evenly sprinkle on the cake mix, and then evenly distribute the slices of butter on top.
- Bake: Bake the cobbler uncovered on the middle rack for 40-50 minutes until the cake mix has dissolved and the top is golden brown. Let the cobbler rest for 5-10 minutes and then serve with vanilla ice cream, as desired.
Notes
Let the cobbler rest after baking so it has time to settle and thicken so you don't end up with a runny cobbler!
Greasing your baking dish will help avoid any sticking from the blueberries.
Evenly distribute the butter slices over the cake mix powder to ensure all the powder gets absorbed by the melted butter as it bakes.
Nutrition facts are for informational purposes only. We are not responsible for any errors. We have tested the recipe for accuracy, but your results may vary. Please note that this is not medical or nutrition advice. Seek advice from a licensed professional if you need advice. We are not liable for any damages caused by your use of this content.
- Prep Time: 5 minutes
- Cook Time: 40 minutes
- Category: dessert
- Method: bake
- Cuisine: american







Zen says
Delicious ๐
Andrea says
Thank you!