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Oreo Fudge is one of those desserts we make not only around Christmas, but all year long. And that’s because it happens to be a few of the kids’ all-time favorite candy. It is rich, creamy, and packed with crushed Oreos in every bite.
This no bake treat is made with white chocolate, marshmallow fluff, and just a few simple ingredients, which makes it great for holidays, parties, or gifting. We love how quickly the fudge mixture comes together, then the refrigerator does the rest of the work. It’s truly fail-proof, easy to customize and a recipe your whole family will love.
For more easy fudgy recipes, try our Peanut Butter Fudge, Chocolate Fudge, and Chocolate Fudge Sauce!
Why you’ll love it + Why it works:
- Extra Easy: Simple ingredients make this an easy treat to prep without turning on the oven.
- A Favorite to Share: Great for holidays, parties, neighbor gifts, and dessert trays.
- Marshmallow Fluff Keeps it Smooth: It helps create a creamy texture and gives the fudge structure as it sets.
- Hot Cream Mixture Melts the Chocolate: Pouring the cooked butter mixture over the chips helps everything blend into a smooth fudge base.
Oreo Fudge Ingredients
- Marshmallow Fluff (1 7-ounce jar): Gives the fudge a smooth, creamy texture and helps it set without becoming too hard.
- White chocolate chips, room temp (2½ cups): Creates the sweet, creamy base of the fudge. We prefer Guittard for a smooth melt and good flavor.
- Unsalted butter (½ cup): Adds richness and helps create a soft, smooth texture.
- Sugar (1 cup): Sweetens the fudge and helps create the proper consistency when boiled with the butter and cream.
- Heavy cream (½ cup): Adds richness and helps melt the chocolate into a smooth fudge mixture.
- Salt (½ teaspoon): Balances the sweetness and brings out the cookies-and-cream flavor.
- Oreos, crushed (20): Adds crunchy cookie pieces and classic Oreo flavor throughout the fudge and on top.
How to Make Oreo Fudge
PREP. Line a 9-x-9-inch baking dish with parchment paper. Set aside.
MARSHMALLOW. In a medium bowl, combine Marshmallow Fluff and white chocolate chips and set aside.
In a medium saucepan over medium heat, melt butter, then add sugar, cream, and salt. Bring to a boil and cook, stirring, for 5 minutes.
CHOCOLATE. Pour hot butter mixture into the bowl with white chips and Marshmallow Fluff and beat with a hand mixer until chips have melted and mixture is smooth.
OREO. Set aside about ¼ cup crushed Oreos. Fold remaining Oreos into Fluff mixture and pour into the prepared pan. Sprinkle with reserved crushed Oreos.
CHILL. Refrigerate for 4–6 hours. Cut into small squares before serving.
Kristyn’s Recipe Tips
- Have the Marshmallow Fluff and white chocolate chips measured and ready before you start cooking the butter mixture so you can combine everything while it is still hot.
- Keep the mixture at a steady boil for the full 5 minutes and stir often so the sugar dissolves properly.
- Crush the Oreos into a mix of small pieces and crumbs so you get plenty of cookie flavor without losing all the texture. Change up the flavor by using different Oreos.
- Use the parchment paper overhang to lift the chilled fudge out of the pan before cutting for cleaner, easier squares.
- Make-ahead tip: make the fudge a day or two before serving and keep it refrigerated until you are ready to cut and serve.
Oreo Fudge Recipe
Ingredients
- 1 (7-ounce) jar Marshmallow Fluff
- 2½ cups white chocolate chips
- ½ cup unsalted butter
- 1 cup sugar
- ½ cup heavy cream
- ½ teaspoon salt
- 20 Oreos crushed
Instructions
- Line a 9-x-9-inch baking dish with parchment paper. Set aside.
- In a medium bowl, combine Marshmallow Fluff and white chocolate chips and set aside.
- In a medium saucepan over medium heat, melt butter, then add sugar, cream, and salt. Bring to a boil and cook, stirring, for 5 minutes.
- Pour hot butter mixture into the bowl with white chips and Marshmallow Fluff and beat with a hand mixer until chips have melted and mixture is smooth.
- Set aside about ¼ cup crushed Oreos. Fold remaining Oreos into Fluff mixture and pour into the prepared pan. Sprinkle with reserved crushed Oreos.
- Refrigerate for 4–6 hours. Cut into small squares before serving.
Notes
- Have the Marshmallow Fluff and white chocolate chips measured and ready before you start cooking the butter mixture so you can combine everything while it is still hot.
- Keep the mixture at a steady boil for the full 5 minutes and stir often so the sugar dissolves properly.
- Crush the Oreos into a mix of small pieces and crumbs so you get plenty of cookie flavor without losing all the texture.
- Use the parchment paper overhang to lift the chilled fudge out of the pan before cutting for cleaner, easier squares.
- Make-ahead tip: make the fudge a day or two before serving and keep it refrigerated until you are ready to cut and serve.
Nutrition
Recipe FAQ
Store in an airtight container. Keep at room temperature on the counter for 3-5 days or store it in the refrigerator for up to 2 weeks.
Wrap the block tightly with plastic wrap and again with aluminum foil. Label and freeze for up to 3 months. When you’re ready to eat, remove it from the freezer with enough time for it to thaw.
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Adapted from Food Fanatic.
This recipe was first shared June, 2013.
There sounds like it would be really great. I have all the necessary ingredients in my pantry and refrigerator and I am going to make this later today. Wish me luck because I don’t like grainy fudge.
I tried this and it ended up with a layer of butter on top after mixing. What did I do wrong?
I haven’t had that happen before, but it looks like that can happen if the butter gets too hot. It can be fixed if that happens too. This article has a little more info… https://www.tasteofhome.com/collection/common-fudge-mistakes-and-how-to-fix-them/
I ended up with the same problem. Fixed by keeping heat at medium low (still low boil it for five minutes constantly stirring). Turn heat down to low and add the fluff and chocolate. Stir until combined then remove from heat and add in crushed Oreos then transfer from pan.
Hi. What can I use instead of heavy cream? I was thinking condensed milk? WDYT?
Hi! Here are some good cream substitutes. I’d probably recommend milk/butter or half and half/butter. Here are some measurements for a good heavy cream substitution: https://lilluna.com/baking-substitutions/
I made this for my wife and and it was a hit. Will be making it again soon
This looks delicious!! I can’t wait to try this!
Good flavors but way too sweet. I made it with the Marshmello fluff from Jets and it’s way too sweet for anyone to eat 😞 wish I tried a different recipe cause these are my favorite ingredients but now I’m scared to try again.😂 I plan to try to crush it and use it as a topping. So far I have used it for the chocolate in brown butter cookies and it makes the cookie look weird cause the Marshmellow but I think they are amazing
Thanks for the feedback and giving the recipe a try!
Took these to church for our after church goodies and every one was saying are great they were.
So easy to make. Will definitely make again.
These are going to make delicious holiday gifts..in tin….cans… it’ll be a hit!!!!
Love this twist on an old classic. Absolutely love it!
I’m obsessed with Oreo recipes and this one is delicious! I make Oreo truffles to die for, especially the espresso ones! I’d love to share my recipe if ever interested, thanks!
My son loves everything & anything that is Cookies & Cream. Most definitely going to make this recipe. .. Thank you for posting this recipe.. God Bless you & your family. HAPPY HOLIDAYS
This fudge is so amazing! It is our family favorite.
I haven’t tried this but the more I see it the more I want to. I printed just in case I have time for one more!
This is amazing, we’ve also been making this for years we call it Oreo Fudge – we add carnation cream- really tasty! 🙂
I’m so glad you love the fudge! The carnation cream sounds delicious!
wow this is delicious
Easiest fudge ever! I had to cut my kids off before they ate the entire block.
If you love oreos, then you will love this fudge!! It’s creamy with a little crunch from the oreos.
Do you use unsalted butter for this recipe?
Yes, I usually use unsalted butter.
This recipe made me feel like a professional baker! I made these to give away to friends and they are easy and delicious!!
I’ve never been great at making fudge but this recipe makes it so much easier. I love the Oreos in it!
When I poured the boiling mixture over the fluff and white chips it’s almost seized up and became super hard. What did I do wrong?
Thru trial and error, have found out that chips when get to hot, they get hard, even tho they are almost melted. I keep stirring and it usually gets soft enough to combine with the other ingredients.
love your recipies but you need to put heat to what temp not to just boiling need to know so its not sugary
Everyone’s stove is different, but I did say to melt on medium heat. That is when my mixture started to boil. 😉
Love this recipe! I found it on Pinterest and can’t wait to make it again. I shared the recipe on my blog as well at http://www.tastequests.com as well. I hope that is okay! 🙂
Hello! I was so pleased to find your recipe! It sounds amazing and I really like that it uses heavy cream as opposed to evaporated milk (as many other recipes I found do). I was just wondering how long this fudge keeps if stored in the refridgerator. If I make it this week, will it keep through Chirstmas Eve?
Thanks!
Kristen 🙂
Hi Kristen! I’m not exactly sure because our fudge never lasts that long at our house, but I think normally it lasts just a few days up to a week in the fridge. I would try to make it closer to Christmas. 😉
I’m wondering does it have to stay cold? Can I put it in a care package and mail overseas?
Hi, Stephanie! Unfortunately, I have never mailed this to anyone. I have sent it with family on plane rides and such but when I make it at home I keep it refrigerated. :/
how much does this recipe yeild?
It was a 9×9 pan. 🙂
Do you know what the temperature of the mixture is after 5 minutes? I like to go by temp not time. Really want to try this recipe. Thanks!
Hi Katie. Unfortunately, I’ve never taken the temperature but will try to next time I make it. 🙂
Found this yummy recipe yesterday (the fudge got rave reviews at our Labor Day picnic) and found you today when I searched for “I’m a Mormon” badges for my blog! Just wanted to connect and say thanks! Hugs!
Hi Karin! Thank you so much for stopping by. I’m so glad the fudge as a hit. It’s our fav too, and we’ll probably be making it again this week. Hope you can come back again for more inspiration. XO
I made this and it was delicious! I usually don’t like chocolate chip and marshmallow fudge recipes, but this was really creamy but still firm enough that it was easy to cut. It tasted just like a cookies ‘n cream candy bar. When I make it next time I will cut out a little bit of that sugar though. At least 1/4 Cup because it was just a little too sweet for me. My husband took a plate of this fudge to work and it was all gone in less than an hour. It really is so easy and very good. I think I will make it for neighbors this Christmas with the oreos that have the red filling!
Great idea for Christmas, Stasia!! I want to do a peppermint Oreo Fudge recipe for Christmas. 🙂
And so glad you guys liked it as well as those at your hubby’s work. Thanks for stopping by!
My husband loves oreos so I think I’ll make this to surprise him! And you were probably scared of fudge because true fudge (that doesn’t use chips or marshmallows) is very tricky to make and takes a long time. These recipes that use chocolate chips and marshmallows are kind of cheater fudge because they don’t have the sugar crystal issues that true fudge has and they are almost impossible to screw up!
I’ve been following your posts and have since tried this fudge recipe and the snickerdoodle cookie recipe. Loved both – turned out great! Love your posts! 🙂
This looks so yummyt! I would love it if you would come and link this up at my link party
Dandelion Wishes Wednesday. I’m also pinning this 🙂
Look SO dang good Kristyn! I don’t think I could resist anything with cream, marshmallow cream, and white chocolate in it. Sounds so rich and divine!
So glad you love the recipe 🙂 Makes me want it again! Now!
Aimee – I’m so silly!! Didn’t even realize this was your recipe. It was SO stinkin’ good!! Thanks for sharing it. 🙂
Don’t even think twice about it! It is pretty good 🙂
OMG!! You had me when I saw the picture which looks so delicious!! I love anything Oreos especially cookies and cream. I can’t wait to try this! I’m so glad you tried to make fudge. I’ve always been too scared to make it. I can’t wait!jThanks for the recipe!!
So was I crystal but I promise it was so easy!! Let me know when you try it out. 🙂
That sounds amazing. I am always scared of making fudge. I worry it just won’t turn out as awesome as my grandmas. I’ll have to try this because I love cookies and cream.
I Love Oreos! =)
Your recipe sounds delicious!
pinning to my dessert board.