Loaded Cake Mix Cookie Bars (So Easy!)

Loaded Cake Mix Cookie Bars are made in under 25 minutes with a boxed white or yellow cake mix and filled with chocolate chips, peanut butter chips, and mini M&M’s. So delicious and easy to make!

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

Loaded Cake Mix Cookie Bars (So Easy!)

Hey everyone! Today I’m excited to share the recipe for my Loaded Cake Mix Cookie Bars which are incredibly easy to make and SO delicious.

These easy cake mix cookie bars are like a cookie and blondie in one, and loaded with chocolate chips, peanut butter chips, and miniature M&M’s.  They’re my go-to dessert whenever I want to make something quick and easy, and the delicious flavor won’t disappoint.

Kids will also love helping make these soft and chewy cookie bars and they’re such an easy way to use up leftover chocolate chips, candy, nuts, and other mix-ins in your pantry.

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

Loaded Cake Mix Cookie Bars

Try these Loaded Cake Mix Cookie Bars for an easy weekend dessert or take them to your next potluck with family and friends. Everyone will love the soft, chewy texture of these cake mix cookie bars and the chocolate and peanut butter flavor combination is so delicious.

They only require just a few ingredients and the best part is you can easily switch up the flavor by changing the mix-ins.

Chocolate chips, peanut butter chips, butterscotch chips, M&Ms, nuts, coconut, and chopped up candy bars are all great options!

They’re seriously such a breeze to whip together for parties or just an everyday treat and my boys always love helping choose the mix-ins.

 

Kitchen Tools Needed For Loaded Cake Mix Cookie Bars:

 

A Few Quick Tips:

The batter for these cake mix cookie bars will be quite thick and a little tricky to spread, so I highly recommend using a rubber spatula for easy spreading.

I also like using my hands to really smooth it out in the baking dish, and a little trick is to slightly dampen your hands to do this.

Store any leftovers in an airtight container or ziplock bag to keep these bars fresh for days. I actually prefer these the next day, as all the flavors taste better.

 

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

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Loaded Cake Mix Cookie Bars (So Easy!)

  • Author: Kindly Unspoken
  • Prep Time: 5 minutes
  • Cook Time: 20 minutes
  • Total Time: 25 minutes
  • Yield: 16 bars 1x
  • Category: Dessert
  • Method: Bake
  • Cuisine: American

Description

Loaded Cake Mix Cookie Bars are made in under 25 minutes with a boxed white or yellow cake mix and filled with chocolate chips, peanut butter chips, and mini M&M’s. So delicious and easy to make!


Ingredients

Scale
  • 1 (15 oz) box of yellow or white cake mix
  • 2 eggs, beaten
  • 1/3 cup olive oil (can substitute melted butter or vegetable oil also)
  • 1/3 cup chocolate chips
  • 1/3 cup peanut butter chips
  • 1/3 cup miniature M&M’s

Instructions

  1. Preheat oven to 350 degrees and grease a 9×13 glass baking dish with non-stick cooking spray.
  2. In a large mixing bowl, combine cake mix, olive oil, and eggs. Gently fold in chocolate chips, peanut butter chips, and miniature M&M’s. The batter will be very thick.
  3. Spread batter evenly in the dish using a rubber spatula. If needed, slightly wet hands and press until evenly spread.
  4. If desired, sprinkle the top with a few more chocolate chips, peanut butter chips, and M&M’s.
  5. Bake for 20-25 minutes or until a light golden brown and a toothpick comes out clean.
  6. Remove from oven and let cool on a cooling rack until ready to slice and serve.
  7. Cover and store any leftovers in an airtight container.

Keywords: cake mix cookie bars, cookie bars, cake mix bars, loaded cake mix bars, loaded cookie bars, chocolate chip cookie bars, m&m cookie bars, m&m cake mix bars, dessert bars, easy desserts

More Bars/Brownies You’ll Love:

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 


Hope you enjoy today’s recipe for Loaded Cake Mix Cookie Bars! Would you or someone in your family love these? What mix-ins would you add to your cake mix cookie bars? Let me know in the comments below!

Thanks for stopping by! – Cara

 

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Try my Delicious Loaded Cake Mix Cookie Bars for an easy dessert! These cake mix bars are made in less than 25 minutes with just a few ingredients including a boxed white or yellow cake mix, chocolate chips, peanut butter chips, and mini M&M's. #cakemixbars #cookiebars #dessertbars #lazybars 

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Recipe rating

 

9 Comments

  1. Nadine wrote:

    These sound delightful!

    Posted 7.14.20 Reply
    • Kindly Unspoken wrote:

      Thank-you! Our family sure does love them! 🙂

      Posted 7.21.20 Reply
  2. Lindsay Latimer wrote:

    These sound amazing!

    Posted 7.14.20 Reply
    • Kindly Unspoken wrote:

      Thank-you! They’re so easy too! 🙂

      Posted 7.21.20 Reply