This sweet and tart 3 ingredient Crockpot Lemon Dump Cake Recipe is so easy, just dump it in the Crock Pot and walk away!

Then… indulge in even more tasty lemon goodness when you also try this easy Lemon Cake in a Mug and this tantalizing Lemon Bar Recipe!

Lemon Dump Cake topped with whipped cream.

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Crockpot Lemon Dump Cake Recipe

When it comes to easy desserts, nothing beats a Dump Cake, right?

Just dump it in… and walk away!  Now that’s my kind of dessert!  🙂

This Crockpot Lemon Dump Cake checks all the boxes… crazy easy, super delicious, and always a crowd pleaser!

Judy writes: "Just wanted to let you know what a delicious dessert this is. I had company over and it was devoured, not a crumb left to even just lick the spoon/crockpot!!  Thanks again for a wonderfully delicious recipe."

This delectable slow cooker dump cake really is all about… the “YUM” factor!

Your tastebuds will squeal with excitement for this easy lip-smackin’ Lemon Dump Cake Recipe!

And did I mention it’s just 3 ingredients?  Talk about EASY!

So what are we all waiting for?

Let’s get this Lemon Dump Cake in the Crockpot!

I can almost taste the this easy lemon dessert now!

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

Related: 33 Easy Dump Cake Recipes!

Lemon creme, lemon cake mix, and butter.

Lemon Dump Cake Ingredients

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

Here’s what you’ll need to grab at the grocery store this week

  • Lemon Cake Mix
  • Lemon 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!

Where Can I Find Lemon Pie Filling?

Lemon Pie filling can be made from scratch, or purchased in cans.

To save time, I pick up the canned Lemon Pie Filling at Walmart.

Black and white Crock Pot with a lid.

How to Make Lemon Dump Cake with Pie Filling

You won’t believe how quick and easy it is to prepare this delicious lemon dump cake treat in your slow cooker!

Here’s what you’ll do…

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

2. Then evenly spread out lemon pie filling in the bottom of your crockpot.

3. Combine the cake mix with butter to make a buttery crumble topping, and sprinkle it over the strawberry 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.

Lemon Dump Cake in a slow cooker.

Lemon Dump Cake Variations:

Want to change things up?  Go for it!

There are so many delicious variations you can make of a Lemon Dump Cake!

The options really are endless!

How to Serve Crock Pot Lemon 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 Dump Cake topped with whipped cream in a bowl.

Crockpot Lemon Dump Cake Reviews

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

One reader writes: “Yummy and easy”

Lydia writes: “I tried it! It came out excellent!”

Judy writes: “Just wanted to let you know what a delicious dessert this is. I had company over and it was devoured, not a crumb left to even just lick the spoon/crockpot!!  Thanks again for a wonderfully delicious recipe.”

Liz writes: “It was very good!”

Tara writes: “Yummy!”

Tonya writes: “My family loved this cake. Very refreshing. Plus so easy.”

Trudy writes: “Yummy and easy!!”

Lisa writes: “I love how easy this is!”

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


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Crockpot Lemon Dump Cake Recipe

This sweet and tart 3 ingredient Crockpot Lemon Dump Cake Recipe is so easy, just dump it in the Crock Pot and walk away!
Servings: 8
Lemon Dump Cake topped with whipped cream.
Prep Time: 5 minutes
Cook Time: 2 hours
Total Time: 2 hours 5 minutes
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Ingredients 

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

Instructions 

  • Spray inside of Crockpot with non-stick cooking spray
  • Empty cans of Lemon Creme Pie Filling into bottom of crockpot, and spread out evenly.
  • In medium mixing bowl, combine dry 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 lemon mixture in crockpot, and 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… 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 Lemon Recipes and Crockpot Desserts

Want more easy Lemon Recipes, and amazingly easy Crockpot Desserts??

Get inspired with these slow cooker favorites below…

Chick Fil A Frosted Lemonade Recipe

Make some ice cold deliciousness with this Easy Chick Fil A Copycat Frosted Lemonade Recipe!

Frosted lemonade in a tall jar with a lemon.

Lemon Cake In A Mug

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.

Lemon White Chocolate Cookies

Satisfy those cookie monster cravings with these Lemon White Chocolate Cookies! It’s lip-smackin’ delicious!

Stack of lemon white chocolate cookies.

Lemon Bars Made Easy – 2 ingredients

Here’s an Easy Lemon Bars Recipe that creates outrageous cravings you didn’t even know were possible!

Lemon bar on a napkin with a lemon.

Lemon Cheesecake Dump Cake

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

Blue bowl of lemon cream cheese dump cake.

Blueberry Lemon Dump Cake

This Crock Pot Lemon Blueberry Dump Cake is like taking a little summer culinary adventure!

Two bowls of lemon blueberry dump cake.

Easy Key Lime Dump Cake

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.

Pineapple Cherry Dump Cake

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

Blue bowl of pineapple dump cake.

Cherry Dump Cake Crock Pot Recipe

Well… this Crockpot Cherry Dump Cake takes just 3 ingredients, and is all about tossing it in, walking away, and coming back later to a fabulous dessert!

Spoon with a scoop of cherry dump cake.

Cherry Chocolate Dump Cake Recipe

It’s a bit of Black Forest rich chocolate deliciousness… and tastes just like decadent chocolate covered cherries!

Chocolate cherry dump cake in a square bowl.

Peach Slow Cooker Dump Cake

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.

The Best Raspberry Dump Cake

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

Raspberry dump cake in a bowl.

Strawberry Dump Cake Crock Pot Recipe

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

Strawberry dump cake topped with whipped cream.

31 Dump Cakes Made Easy

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.

19 Crock Pot 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.

201 Easy Crockpot Recipes

On the hunt for some Easy Crockpot Recipes your family will love?  These cozy dinners and slow cooker desserts are perfect for busy nights!

Collage of crockpots filled with different recipes.

Walmart Grocery Deals This Week

Make your next trip to Walmart extra thrifty when you use my favorite money saving tips for scoring the best Walmart Grocery Deals!

Walmart Grocery Deals

Sam’s Club Deals and Steals

Start scoring yourself some fabulous Sam’s Club Deals and Steals when you are prepped with these little-known shopping hacks!

Sam's Club Deals

So have you tried this Crockpot Lemon Dump Cake Recipe yet?

Share with us in the comments below…

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About Heidi Miller

I'm a recipe developer, food photographer, writer, and the frugal girl living here in sunny AZ with my husband! Here you’ll find trusted Quick and Easy Recipes with step-by-step instructions and massive flavor! Who knew cooking and baking could be SO ridiculously simple and delicious at the same time?

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18 Comments

  1. Tntech1 says:

    I tried the. Cherry dump recipe for a pot luck dinner now I am requested to bring. It every time we have one……it was delicious!!!!

    1. Heidi says:

      So glad to hear everyone loved it! I love the Cherry recipe, too!

  2. Edna says:

    I tried this recipe tonight and the family fell in LOVE with it. Thank you for such a fantastic recipe. Next on my list is the pineapple dump cake. Yuuum!!!

    1. Heidi says:

      You’re very welcome, Edna… so glad to hear your family loved it! 🙂

      1. Nikole W. says:

        Can I use a 4 oz. Slow cooker for these dump cakes? By it being a smaller size, will it over flow?

        1. Heidi says:

          Hi Nikole ~ you can use a smaller 4 quart Slow Cooker for this dump cake, just as long as it is oval. A 4 quart round Slow Cooker won’t work as well. Hope that helps!

  3. ang says:

    does it need to be refrigerated?

    1. Heidi Miller says:

      Yes, leftovers can be stored covered in the refrigerator.

  4. Rhonda says:

    Can this recipe be done in the oven? I only have one crockpot and will be making dinner in it.

  5. Tracy says:

    How many cups is 1 stick of butter!

    1. Heidi says:

      Hi Tracy,

      1 Stick of Butter – 1/2 cup or 4 oz. = 115 g

      Hope that helps! 😉

  6. Megan Moore says:

    What size crockpot do. you use?

    1. Heidi says:

      Hi Megan ~ anything between a 4 quart – 6 quart oval works great. ENJOY! 🙂

  7. Lori Falcon says:

    I was on,y able to find 15.75 oz cans of lemon pie filling do you think 2 cans of these will be enough? And is this the same as lemon cream pie filling?

    Thanks

    1. Heidi says:

      Hi Lori ~ 2 of those should work just fine. ENJOY! 🙂

  8. Linda Wiseman says:

    I was just wondering if you have ever tried to make the Crockpot Dump Cakes with a gluten free cake mix?
    They look wonderful and super easy.
    Thanks,
    Linda

    1. Heidi says:

      Hi Linda ~ I haven’t tried it yet with a Gluten Free Cake Mix, but that’s a great idea. 🙂