This Crock Pot Lemon Blueberry Dump Cake Recipe serves up an extraordinarily delicious dessert… with hardly any effort! With just 3 ingredients, you’ve got the perfect crowd-pleaser!

You’ll also love indulging with this totally decadent Lemon Cheesecake Dump Cake!

Lemon Blueberry Dump Cake topped with ice cream.

Text: \"Pin it.\"

Lemon Blueberry Dump Cake Recipe

Are you ready to send your tastebuds on a wildly tasty Dump Cake adventure??

Life is too short for boring desserts. So give your dessert a crazy delicious makeover with this easy Crock Pot Lemon Blueberry Dump Cake Recipe!

Judy writes: "My company loved it and asked for the recipe."

The delightful blend of tart Lemon and gooey Blueberries is so totally lip-smackin’ tasty.

Then you combine these flavors with the fabulous butter cake mix topping, and things get brilliantly decadent.

Fast!!

Plus, this dump cake recipe truly couldn’t get much easier!

Just 3 ingredients and you’re done  Today… we let our slow cookers do all the work for us!!

So go grab your Crock Pot and let’s get started!

Here’s what you’ll need to get started…

Related: 33 Easy Dump Cake Recipes using Cake Mix!

Blueberry filling, butter, and lemon cake mix.

Lemon Blueberry Dump Cake Ingredients

You’ll just need a few simple ingredients to make the BEST Slow Cooker Lemon Blueberry Dump Cake!

Here’s what you’ll need…

  • Lemon Cake Mix
  • Blueberry Pie Filling
  • Butter
  • Optional: Whip Cream or Vanilla Ice Cream for Serving

You’ll also need a 5 – 6 quart Crock Pot to get the job done.

Trust me… making this easy 3 ingredient dessert is going to be so easy!

Blueberry Lemon Dump Cake in two bowls with ice cream.

How to Make Lemon Blueberry Dump Cake with Pie Filling

You won’t believe how easy it is to make this sweet and tart treat for dessert right in your slow cooker!

Here’s what you’ll do…

1. Spray inside of crockpot with non-stick cooking spray

2. Spread out blueberry pie filling into bottom of crockpot.

3. Combine cake mix with butter to make a buttery crumble topping, and sprinkle over blueberry pie filling.

4. Cook in crockpot, and ENJOY!

See… I told you this was going to be EASY!!

Scroll down for the printable recipe card with detailed, step-by-step instructions.

Blue and white slow cooker.

How to Serve Crockpot Lemon Blueberry Dump Cake

This delicious dessert can be served straight from your crock pot!

Simply spoon out portions into small bowls, and top with whip cream or a side of vanilla ice cream.

Lemon Blueberry Dump Cake in a slow cooker.

Blueberry Lemon Dump Cake Variations

Want to change things up? Go for it!

Here are some delicious blueberry lemon dump cake variations…

The options really are endless!

Lemon Blueberry Dump Cake topped with ice cream.

Crockpot Lemon Blueberry Dump Cake Reviews

Here’s What Your Frugal Friends Are Saying About This Crockpot Lemon Blueberry Dump Cake Recipe…

Judy writes: “My company loved it and asked for the recipe.”

Linda writes: “Very good”

Daisy writes: “This hits the spot. Everyone I make it for LOOOOVES IT”

Danielle writes: “Easiest dessert I’ve ever made!”

Daniela writes: “Made this recipe last night!! It’s was yummy and super easy to make will make it again!”

Brian writes: “So delicious with great flavor”

Judy writes: “So easy. Every one said it was very good.”

Mariah writes: “Love the lemon topping”

Vershone writes: “A dollop of whip cream made it perfect.”

Kelly writes: “I have celiac disease and have made with yellow and white Gluten-Free cake mix.”


Want More EASY Ideas?  Sign up for my FREE Email Newsletter!

Did You Enjoy This Recipe?  ⭐️⭐️⭐️⭐️⭐️  Leave a comment & review below!

Crock Pot Lemon Blueberry Dump Cake Recipe

This Crock Pot Lemon Blueberry Dump Cake Recipe serves up an extraordinarily delicious dessert... with hardly any effort!  With just 3 ingredients, you've got the perfect crowd-pleaser!
Servings: 8
Two bowls of Lemon Blueberry Dump Cake.
Prep Time: 5 minutes
Cook Time: 2 hours
Total Time: 2 hours 5 minutes
Save This Recipe!
Enter your email below, and we’ll send it straight to your inbox. Plus, you'll receive more easy recipes each week!

Ingredients 

  • 13.25 oz. Betty Crocker Lemon Cake Mix box
  • 42 oz. Blueberry Pie Filling, (use 2 cans 21 oz. each, OR use homemade Blueberry Pie filling)
  • 1/2 cup Butter, melted, (8 Tbsp.)

Instructions 

  • Spray inside of Crockpot with non-stick cooking spray
  • Empty cans of Blueberry Pie Filling into bottom of crockpot, and spread out evenly.
  • In medium mixing bowl, combine dry Lemon Cake Mix and melted Butter, and stir until crumbly. (Break up any large chunks into small crumbles with spoon.)
  • Pour cake/butter crumble mixture over blueberry mixture in crockpot, spread out evenly, and cover crockpot with lid.
  • Cook on HIGH for 2 hours, or LOW for 4 hours.
  • Serve with Ice Cream or Whip Cream and ENJOY!!

Notes

  • For answers to Frequently Asked Questions or tips for common substitutions and variations, please refer to the detailed information above this recipe card.
iconLike this recipe? Rate & comment below!

More Easy Dessert Recipes

Craving more delicious Crockpot Dessert Recipes and crazy-amazing Dump Cake Recipes?

I’ve got even more ideas I know you’ll love.

Get inspired with these tempting ideas…

Crockpot Strawberry Dump Cake Recipe

Get ready for some strawberry happiness when you make this Crockpot Strawberry Dump Cake Recipe!

Strawberry dump cake topped with whipped cream.

Strawberry Cheesecake Dump Cake Recipe

Your favorite berry just got a little cheesecake excitement as a best buddy in this delicious dump cake!

Strawberry cheesecake dump cake in a bowl.

Crockpot Lemon Dump Cake Recipe

Get ready for a little culinary excitement, lemon style, with this lip smacking delicious Crockpot Lemon Dump Cake Recipe!

Lemon dump cake in a blue bowl.

Lemon Cream Cheese Dump Cake Recipe

This tempting and tart Lemon Cream Cheese Dump Cake Recipe serves up sweet sunshine year round!

Blue bowl of lemon cream cheese dump cake.

Lemon Mug Cake Recipe

This dreamy Lemon Mug Cake using cake mix is the perfect single serve dessert, making portion control a cinch.

Mug with whipped cream next to a lemon.

Crockpot Blackberry Dump Cake Recipe

This Crockpot Blackberry Dump Cake Recipe is simple, delicious and crazy irresistible!

Blackberry Dump Cake in a yellow bowl.

Crockpot Blueberry Dump Cake Recipe

Add some blueberry bliss to your dessert menu this week

Blue bowl of blueberry dump cake.

Blueberry Cheesecake Dump Cake Recipe

This easy dessert recipe transforms your dreamy blueberries into a totally irresistible treat!

Spoon in a bowl of blueberry cream cheese dump cake.

Crockpot Peach Dump Cake Recipe

Add this sweet Peach temptation to your menu this week, and gain a house full of fans! Get ready for smiles… but forget about the leftovers!!

Peach dump cake topped with whipped cream on a plate.

Key Lime Dump Cake Recipe

This easy Key Lime Cake Mix Dump Cake Recipe will make you an instant kitchen superstar! It’s so simple to make, and always gets rave reviews!

Key lime dump cake in a green bowl.

Crockpot Pineapple Dump Cake Recipe

Craving a delicious tropical Crockpot dessert as easy as 1-2-3?

Blue bowl of pineapple dump cake.

Crockpot Cherry Dump Cake Recipe

Sometimes you need to put the cherry on the very bottom, like with this crazy delicious Crockpot Cherry Dump Cake Recipe!

Spoon with a scoop of cherry dump cake.

Raspberry Dump Cake Recipe

This Easy Raspberry Dump Cake will remind you of summer raspberry dreams!

Raspberry dump cake in a bowl.

Easy Blueberry Pie Recipe From Scratch

Making this easy pie from scratch is so much easier when you use my secret ingredient!

Blueberry pie with stars on top.

Crockpot Monkey Bread

There’s nothing quite as delicious as Crockpot Monkey Bread! It’s cinnamon-sugar-ooey-gooey-goodness at its best!

Monkey bread in a slow cooker.

19 Crockpot Dessert Recipes (5 Ingredients or Less)

There is something about making dessert in the Crockpot that seems just a little bit scandalous… and you’re gonna love it!

Collage of desserts in slow cookers.

30 Easy Dump Cake Recipes

I’ve got a whole list of seriously easy dump cake recipes to share with you! They’re simple to make and SO delicious!

Dump cake in a green baking dish.

So have you tried this Crock Pot Lemon Blueberry Dump Cake Recipe yet?

Leave a comment & share!

Collage with text \"Crock Pot Lemon Blueberry Dump Cake.\"
Ingredients with text \"Crockpot Lemon Blueberry Dump Cake.\"
Food collage with text \"Crock Pot Lemon Blueberry Dump Cake.\"

About Heidi Miller

Heidi Miller is the creator of The Frugal Girls, where she shares easy recipes with massive flavor! She has been creating and sharing recipes online for over 15 years, and brings warmth, expertise, and a personal touch to every recipe. Her work has been featured on Today.com, NBC, Fox, Parade, People, Country Living, Woman’s World, and more!

Leave a comment

Your email address will not be published. Required fields are marked *

How Many Stars Would You Give This Recipe?




18 Comments

  1. Brittany says:

    Making this on a family vacation. Should I adjust anything for altitude?!

    1. Heidi says:

      Hi Brittany ~ I honestly haven’t tried baking this at higher altitudes… if you give it a try, let me know how it turns out!

  2. Vanessa says:

    Can this be done in an oven instead of the crockpot? I’m needing to make a dessert for about 80.

  3. Lynnemp04 says:

    In my crock pot now had lemon cake mix using the only 2 pie filling I had. Lemon and blueberry. Very easy to make. Got ice cream and defrosting the cool whip.
    Can’t wait to eat for dessert

    1. Heidi says:

      That sounds like a delicious combination, Lynne! And the ice cream and whip cream are definitely must-haves! 🙂

  4. Christie says:

    This sounds so good! I love that this dump cake can be made in the crock pot! And those flavours are amazing especially for the summer time!

    1. Heidi says:

      Thanks so much, Christie… it’s definitely a Summer must-have! 🙂

  5. Stephanie says:

    I’m so very glad I found you radiating because of HIM!! Thanks for sharing ahistorical radiance with all of us ☺️ . Do you have a recipes with canned peaches ?? Thank you !!

  6. Teresa Barnhouse says:

    Do you have a recipe for a spice cake dump cake. My husband loves spice cake and I’m looking for a really moist cinnamon flavor spice cake to make for him using my crock pot. Suggestions please.

    thank you,
    Teresa

  7. Alyssa says:

    Can I double this in a large crockpot?

    1. Heidi Miller says:

      I think it could change up the texture, but if you try… let me know how it turns out!

  8. Tamie says:

    Can I use 1 can of filling ?

    1. Heidi Miller says:

      You can, but it may be a little dry and will just have less of that classic gooey dump cake texture.

  9. Walter says:

    So what size crockpot? I have a 4 & 6 qt.

    1. Heidi says:

      Hi Walter ~ I’d recommend your 6 quart for this recipe. Enjoy!!