Crazy for Crust

Nutella Crumble Cake Bars

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Today I made you Nutella Crumble Cake Bars: an easy 4 ingredient recipe that starts with cake mix and is filled with gooey chocolate!

Nutella Crumble Cake Bars - this easy cake mix recipe is a bar cookie filled with NUTELLA!! Is there anything better?

PIN FOR LATER!

Are you ready for some easy cake bars? I sure am.

Tomorrow is my mom’s birthday (happy birthday mom!) and I always look forward to making her birthday treats. My mom is the best guinea pig; she’ll eat any dessert I make her! Over the years I’ve made her Turtle Brownies and a Turtle Cake Roll, and last year I made a Snickers Poke Cake. Do you see any themes running through those? My mom LOVES chocolate. She’s a certified chocoholic.

The apple doesn’t fall far from the tree.

This year, instead of an elaborate cake or single flavor of cookie or brownie, I decided to make my mom a checkerboard of dessert. I put together a pan, checkerboard style, of some of my favorite brownies and bars: Oreo Truffle Brownies, Nutter Butter Truffle Brownies, Oatmeal Scotchie Cheesecake Bars, and these Nutella Crumb Cake Bars.

Favorite. Birthday Dessert. Yet.

Easy Nutella Crumble Cake Bars Recipe

These Nutella Crumble Cake Bars could not be easier to make. They only have 4 ingredients: cake mix, butter, egg, and Nutella. That’s it!

The Nutella stays gooey and gives the bars a super rich chocolatey taste, but they still taste like birthday cake too. Do you ever crave the “traditional” birthday cake? You know, yellow cake with chocolate frosting? These bars are like that, but in cookie bar form. #priceless

Plus, these Nutella Crumble Cake Bars come together in about 15 minutes. You can’t get much better than that!

Nutella Crumble Cake Bars - this easy cake mix recipe is a bar cookie filled with NUTELLA!! Is there anything better?

How to Make Nutella Crumble Cake Bars

Soft, crunchy, chewy, and chocolatey. Those are the hallmarks of every good dessert, if you ask me!

A few recipe notes:

  • You can use any brand yellow cake mix.
  • You don’t have to use Nutella. Use any brand chocolate hazelnut spread or any chocolate spread!
  • When you’re mixing these, the dough comes together and is very stiff. If you’re using a hand mixer it might take awhile to get to that point.

Enjoy!

5 from 2 votes
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Servings: 16 bars

Nutella Crumble Cake Bars

Nutella Crumble Cake Bars - this easy cake mix recipe is filled with Nutella! Just 4 ingredients in this perfect bar cookie recipe!

Ingredients

  • 1 box yellow cake mix
  • 1/2 cup unsalted butter — softened
  • 1 large egg
  • 1 cup Nutella or other chocolate hazelnut spread

Instructions

  1. Preheat oven to 350°F. Line a 9x9 pan with foil and spray with nonstick cooking spray.
  2. Beat cake mix, butter, and egg with a hand or a stand mixer until a stiff dough forms. (If you’re using a hand mixer this will take awhile.) Press about 1/2-2/3 of the dough in the bottom of the prepared pan.
  3. Spread Nutella all over the crust layer, avoiding about 1/4” around the edges. Sprinkle and spread bits of the remaining dough over the top of the Nutella, being sure to cover the edges.
  4. Bake for 20-25 minutes until the top is just starting to get golden around the edges. Cool completely before removing from pan and slicing.
  5. Store in an airtight container for up to 3 days or freeze for up to 1 month.

Nutrition Information

Amount per serving (1 Bar) — Calories: 182, Fat: 9g, Saturated Fat: 5g, Cholesterol: 27mg, Sodium: 186mg, Carbohydrates: 24g, Fiber: 1g, Sugar: 13g, Protein: 1g

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26 comments

  1. I want alllllll the Nutella today! These look incredible!

  2. These bars look absolutely amazing! I love if the idea of Nutella in a cake bar. Happy Valentine’s Day!

  3. Happy birthday to your mom! You are a very good daughter. I could tell by your Instagram post with all the different dessert bars and birthday candles. It’s my dream someday that someone will do that for me. These bars are definitely going to be hard to beat!

  4. Happy birthday to your mom! What a fun way to celebrate! And Happy Valentine’s Day! 🙂

  5. I made these, using my favorite cake mix, which, is golden vanilla flavor. They were so good, thank you for posting this recipe. I am usually not a cake mix fan, but these were good.

  6. Made these today but used Reese’s spread instead of Nutella – delish!!

  7. Wow! These are great (all 5 kinds)! I’ve got enough goodies in the freezer to last almost a month!!! Yeah. Thanks again and love you.
    xoxo

  8. Oh, yum, Dorothy! These look absolutely unbelievable. I❤️Nutella!

  9. I’ve made something similar to this but they were not quite as easy. I love how simple this recipe is. Nutella for the win!!

  10. Best daughter ever! Food is love, and if anybody requires further proof, they need only take a bite of these. 

  11. I get my sweet tooth from my dad. .  my mom doesn’t like sweets. .  I don’t even understand. .  😛 LOVE these cake bars!!! and only 4 ingredient?! LOVE!!!

  12. girl, these bars are flippin genius! I do crave the traditional birthday cake but have zero desire to make a layer cake!! But, let me tell you, anything with Nutella that comes together in 15 minutes is going to be a problem! Hope you are doing well! xoxo

  13. Gahhh these look amazing! I just love Nutella so much <3

  14. I made the Nutella Crumble recipe tonight in preparation for a friend’s birthday. I gave my parents samples once the bars cooled and got rave reviews (they asked for seconds and thirds). I was a tad hesitant about trying the recipe because I’ve never baked using Nutella before, but it was an instant success. hey ended up comin gout fluffier and altogether better than I was anticipating. Preparing the bars was super quick and easy too — perfect for a busy night that begs for baking something. The cooking time took a bit longer in my oven (closer to forty minutes than 20-25), but that could be because I have an older oven. I’m excited for my friends to try these tomorrow. Thank you for he recipe!

  15. Girl, you had me at Nutella… and then again when I saw there were just FOUR ingredients in this yummy recipe!  

  16.  Very delicious. Keep up the good work.THANKS

  17. I don’t have a sweet tooth but these Nutella Crumble Cake Bars look too great, thanks Dorothy for sharing

  18. I made this to take to a party, it was a success and it’s a tough group. The plate was empty! I’ll definitely use this recipe again, thank you!

  19. Just pulled these out of the oven (first time making them) and my kitchen smells amazing! The most difficult part of this for me is “waiting until cooled completely” before taking out and cutting. If I did not know the pan would melt the plastic shelves in my freeze or think that the integrity of the bars would suffer going directly from oven to freezer, I would totally do that to get these in my face faster!

  20. May I know exact quantity of the ingredients? This recipe sounds interesting 

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