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One of a kind White Chocolate Cookie Dough Fudge is a simple and delicious recipe every fudge lover should try.

White Chocolate Cookie Dough Fudge uses eggless cookie dough mixed in a creamy white fudge to make a two treats in one tasty bite. If you love cookie dough try Cookie Dough Brownies and Eggless Cookie Dough Dip.

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Cubes of white chocolate cookie dough fudge on a white plate

I love to share quick and easy recipes with you for some of my favorite yummy treats. This white chocolate cookie dough fudge uses egg-less cookie dough, but you can use pre-made cookie dough to save time.

The kids love to make fudge with me. This week we whipped up White Chocolate Cookie Dough Fudge!! It was so good, and such a simple thing to make and share! I haven’t made it for a long time, but I’m so glad we did this week, the kids were glad too.

If you love fudge, then you have to try this recipe. It’s DELICIOUS!!!

Cookie dough cut into cubes on wax paper

COOKIE DOUGH. Cream butter and brown sugar in a bowl, until smooth. Add milk and vanilla and mix until well combined. Add flour and mini chocolate chips. Mix well.

REFRIGERATE. Spread mixture on a cookie sheet lined with parchment paper. Refrigerate for 1 – 2 hours. After cookie dough has refrigerated, start fudge by lining a 9×9 pan with parchment paper.

FUDGE. Put the white chocolate chips and marshmallow fluff in a big bowl. Set aside. In a pan melt the sugar, heavy cream, salt and butter on medium heat until it starts to boil. Cook for 5 minutes.

COMBINE. While fudge is cooking take dough out and cut into .5″ x .5″ squares. Set aside. Pour the hot stuff into the bowl of chocolate chips and mix with hand mixer/paddle attachment until it’s smooth and soft. Fold cookie dough cubes into the fudge. Pour into the 9×9 pan.

TOPPING. Sprinkle any cookie dough chunks on top. Put in the fridge for 3-5 hours to let it set. Hope you like it!

Chunks of cookie dough in cubes of white chocolate fudge

Recipe + storing Tips

If you make it in a 9×9 pan it should yield 35-40  small pieces. It is really up to you as to how you want to cut it up and distribute it.

Marshmallow fluff gives the heavy fudge some lift and lightens it up a bit. The biggest thing it gives to the recipe is the texture. If you mix it in well enough you won’t taste it at all.

Fudge is super sticky once you add marshmallow cream to the mix. Parchment paper is really good at being a nonstick surface for the fudge.

How to Store?

An airtight container in the fridge is really the best way to STORE fudge. You shouldn’t keep fudge at room temperature, even though it doesn’t have raw eggs this recipe does have heavy cream in it. It also just tastes best coming from the fridge. Fudge should be good in the fridge for 2-3 weeks.

Since fudge is good for a couple of days. If you are taking this to an event I would make the fudge at least 5 hours ahead of time so that you can make sure it solidifies and you are able to cut it. This means you could make it a couple days ahead of time.

If you FREEZE it in an airtight container, fudge should last about a year in the freezer.

White chocolate cookie dough fudge served on a white plate

More Fudge REcipes:

5 from 13 votes

White Chocolate Cookie Dough Fudge Recipe

One of a kind White Chocolate Cookie Dough Fudge is a simple and delicious recipe every fudge lover should try.
Servings: 12
Prep: 5 minutes
Cook: 8 minutes
Refrigerate: 4 hours
Total: 4 hours 13 minutes

Ingredients 

Eggless Cookie Dough

  • 1/4 cup butter softened
  • 3/4 cup brown sugar
  • 1/4 cup milk
  • 1/4 tsp vanilla extract
  • 1 1/4 cup all-purpose flour
  • 1/2 cup mini chocolate chips

White Chocolate Fudge

  • 1 cup sugar
  • 1/2 cup heavy whipping cream
  • 1/2 tsp salt
  • 1/2 cup butter
  • 2 1/2 cup white chocolate chips
  • 7 oz marshmallow fluff

Instructions 

  • Cream butter and brown sugar in a bowl, until smooth.
  • Add milk and vanilla and mix until well combined.
  • Add flour and mini chocolate chips. Mix well.
  • Spread mixture on a cookie sheet lined with parchment paper. Refrigerate for 1 – 2 hours.
  • After cookie dough has refrigerated, start fudge by lining a 9×9 pan with parchment paper.
  • Put the white chocolate chips and marshmallow fluff in a big bowl. Set aside.
  • In a pan melt the sugar, heavy cream, salt and butter on medium heat until it starts to boil. Cook for 5 minutes.
  • While fudge is cooking take dough out and cut into .5" x .5" squares. Set aside.
  • Pour the hot stuff into the bowl of chocolate chips and mix with the blender until it's smooth and soft.
  • Fold cookie dough cubes into the fudge. Pour into the 9×9 pan.
  • Sprinkle any cookie dough chunks on top. Put in the fridge for 3-5 hours to let it set. Hope you like it!

Nutrition

Serving: 12g, Calories: 594kcal, Carbohydrates: 82g, Protein: 4g, Fat: 29g, Saturated Fat: 18g, Trans Fat: 1g, Cholesterol: 54mg, Sodium: 247mg, Potassium: 157mg, Fiber: 1g, Sugar: 67g, Vitamin A: 537IU, Vitamin C: 1mg, Calcium: 113mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

About Kristyn

Kristyn Merkley is a published cookbook author, wife, mom of six, and major food enthusiast! For the past 15 years, she has been sharing foolproof, family-friendly recipes—each one tested in her kitchen—that anyone can master. As a seasoned recipe creator, she loves making cooking simple, stress-free, and totally doable for everyone!

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5 from 13 votes (2 ratings without comment)

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Recipe Rating




62 Comments

  1. Kristina says:

    5 stars
    edible cookie dough + fudge= bliss. This is such an easy delicious recipe to make that it should have a caution sign.

  2. Amy L Huntley says:

    5 stars
    Um yes please! I love the combo of the cookie dough and fudge. Perfection!

  3. Katie says:

    5 stars
    I have friends that would go crazy for this. I love how unique this flavor is too! So good.

  4. Allyssa says:

    5 stars
    Thank you so much for this amazing recipe! So easy to make and tasted really delicious! Highly recommended, will surely have this again!

    1. Lil'Luna Team says:

      You’re welcome!! So glad you loved it!

  5. Joy says:

    5 stars
    This is the most heavenly fudge!! The chunks of cookie dough are delicious with the white chocolate, creamy fudge!

  6. Olivia says:

    5 stars
    A great tasting fudge to to give away at Christmas time! Or just to enjoy yourself.

  7. tallgirl says:

    5 stars
    I tried this fudge and LOVED it!
    I would suggest using 1tsp of vanilla instead of just a 1/4th.

    How long can i leave it in the fridge? And does it freeze well??

    1. Kristyn Merkley says:

      I am so glad you did 🙂 I haven’t tried freezing it, so that I am not sure. It should last up to a couple weeks, I’d think in the fridge. I’d store it in an air-tight container.

  8. Kaitlin says:

    How many servings does it make?

    1. Lil' Luna says:

      It’s in a 9×9, so it won’t make too many. The smaller you cut your pieces, the more you’ll get. Maybe 35-40 pieces, if they are a small almost bite size piece. Hope that helps!! Thanks!

  9. Ashley says:

    This tasted so delicious! Thank you for the recipe! My husband and I really enjoyed it 🙂 This will be going into my recipe book 🙂

    1. Lil' Luna says:

      Thank you!! Glad you tried it and like it!

  10. Solidworks says:

    5 stars
    Yum! Looks amazing!!

    1. Lil' Luna says:

      Thank you!! Thanks so much for stopping by!! Hope you give it a try!

  11. Annabelle says:

    Hi! I know this was a while ago, but I found this recipe recently and it looks absolutely delicious! Can I ask the yield?

  12. Lambert says:

    Hi !

    I am from france and would love to do this recipe. looks so yummy :p

    Could you kindly give me some details about how to convert cup in to grams ?

    thanks in advance

    regards

  13. Jodi Jacobson says:

    I am glad you had fun at your treasurer hunt and the prizes were candy and Lily you got a Milky Way and Gavin got a Hershey’s bar and Evie got skittles that sounds fun

  14. Nika Johnson says:

    Do I have to use Marshmellow fluff. I don’t like Marshmellow

    1. Lil' Luna says:

      You can’t taste marshmallow in the recipe, but yes you do need it. 😉

      1. Doreen says:

        this has got to be the WORST recipe I have gotten on line.The cookie dough didn’t call for enough flour, therefore never set in order to fold into the fudge and the fudge after letting it set in the frig for 4 hours and never set up and tasted just a lot of powdered sugar. just awful1

  15. Kim Matthews says:

    This looks delicious! I would love to make this in mass qualities and give it to a few friends for the holidays!! Do you know how far in advance I can safely make this before it starts tasting funny?

    1. Lil' Luna says:

      This never lasts long at our house, but we have been able to refrigerate it for several days without any issues. 😉

  16. Laura says:

    Hey Lily,
    Looks amazing. Sadly we don’t have Marshmallow fluff (that I know of) in Australia. Any ideas of what to swap for it?
    Laura

  17. Jacinta says:

    Do you have to use marshmallow fluff as I can’t get any? Is there a substitute that you can suggest if it is needed. Thanks

  18. Lydia says:

    My son and I made this and we are really enjoying it. Thank you for sharing!

    1. Lil' Luna says:

      So glad you liked it, Lydia! Thanks for stopping by, and I hope you have a great week!

      1. Kristen says:

        5 stars
        Thanks for sharing this recipe! Every Christmas for the past 4 years I’ve made a few types of fudge. This is my mom’s first pick fudge and requested by the whole family.

      2. Kristyn Merkley says:

        Yay!! Love that! Thank you for sharing that!

  19. Natalie @ Life Made Simple says:

    This looks amazing! Way to go Lily!!!

  20. Dorothy+@+Crazy+for+Crust says:

    Seriously? BEST FUDGE EVER.

  21. Amy@theidearoom says:

    Love the drawing! Describes it very well! Pinned!

  22. Jamielyn@iheartnaptime says:

    This looks SO good Lily! Can’t wait to try it!

  23. Crystal says:

    Fudge looks yummy! I love white chocolate and cookie dough. Thanks so much for the recipe Lily 🙂

  24. Liz says:

    Lily, your fudge looks so good. Thank you so much. Have a Fun Day!