
This light and fluffy Oreo treat turns everyday kitchen staples into an instant crowd-pleaser that's ideal for family get-togethers, parties, or when you need a simple no-cook sweet fix. The smooth blend of cream cheese, vanilla pudding, and Cool Whip makes an airy, dreamy base packed with crunchy Oreo bits and soft marshmallows.
I whipped up this Oreo Fluff for my nephew when his birthday party hit a snag with a broken oven. The youngsters gobbled it up so fast that I've started making twice as much for our family events, and it's always completely gone by the end.
Ingredients
- Cream cheese: Forms the thick, tangy foundation that cuts through the sweetness
- Instant vanilla pudding mix: Adds firmness and smooth vanilla taste
- Granulated sugar: Brings just enough sweetness to the mix
- Vanilla extract: Boosts all flavors - go for real extract if you can
- Milk: Helps thin the mix to just right - full-fat works best
- Cool Whip: Creates that signature airy, lightweight feel
- Oreo cookies: Supply that unmistakable chocolate crunch - stick with regular ones
- Mini marshmallows: Give bursts of sweetness and fun texture changes
Step-by-Step Instructions
- Combine Base Ingredients:
- Mix room temperature cream cheese, pudding mix, sugar, vanilla extract, and milk in a big bowl. Make sure your cream cheese sits out for 30 minutes beforehand to avoid bumps. Use an electric mixer until it's totally smooth with no lumps left - usually takes 2-3 minutes at medium speed.
- Fold in Cool Whip:
- Put the whole tub of Cool Whip into your cream cheese mix. With a rubber spatula, slowly fold the topping in using gentle figure-eight movements. Don't stir too hard or you'll knock the air out. Keep folding until everything's mixed and you don't see white streaks anymore.
- Prepare Oreos:
- Dump all your Oreos into a big ziplock bag, pushing out the air before closing. Take a rolling pin and roll over the bag with medium force. Go for a mix of small chunks and crumbs instead of fine powder - this makes the texture more interesting.
- Add Mix-ins:
- Toss the crushed Oreos into your cream cheese bowl. Fold carefully until they're spread out evenly. Add your mini marshmallows and keep folding until everything's mixed throughout.
- Chill:
- Cover your bowl with plastic wrap and stick it in the fridge for at least an hour. This waiting time lets flavors blend and helps everything set up nicely. If you've got time, 2-3 hours in the fridge works even better.
- Serve:
- Scoop your chilled Oreo mix into a nice serving bowl. Top it with extra marshmallows, Oreo bits, or mini Oreos for a pretty look. Put out a big spoon so everyone can take nice big scoops.

Those tiny marshmallows are my hidden trick in this dessert. They don't just add sweetness but create these awesome soft spots that work so well with the crunchy Oreo pieces. I always catch my daughter sneaking more marshmallows into her serving when she thinks I'm not watching.
Make It Your Own
This fluffy Oreo mix is super adaptable. You can try different Oreo flavors like mint, golden, or birthday cake for something new. You can even swap out Oreos completely and use Nutter Butters or chocolate chip cookies instead. The main recipe stays the same - just change what you mix in to create tons of different versions.
Serving Suggestions
Oreo Fluff works great as both a dessert and something to dip into. Put it in small cups topped with whipped cream and a mini Oreo for fancy party servings. At dessert tables, set out a bowl of it surrounded by graham crackers, shortbread cookies, or fresh strawberries for dipping. It's also super tasty over pound cake or between cake layers.

Perfect For Gatherings
What makes this Oreo mix so good for parties is how it stays yummy when made ahead of time. Unlike many sweets that get dry or lose their texture, this fluff actually gets better after chilling in the fridge as all the flavors come together. It's really easy to bring places too. Just cover your bowl with plastic wrap and take it with you. You won't need to worry about keeping things hot or dealing with tricky layers.
Storage Tips
Your Oreo Fluff will stay fresh and tasty for up to 3 days when kept right in the fridge. Always store it in something airtight so it doesn't pick up smells from other foods. I like to put plastic wrap directly on the surface before putting the lid on to stop a skin from forming. Don't try freezing this dessert as it'll get watery and separate when it thaws out.
Common Questions
- → Can I use a different pudding flavor?
You bet! Swap vanilla for chocolate, cheesecake or any flavor that goes well with Oreo cookies.
- → How do I store Oreo Fluff?
Keep your Oreo Fluff in a sealed container in the fridge for up to 3 days.
- → Can I make Oreo Fluff ahead of time?
Absolutely! You can whip it up a day before. Just keep it in the fridge and stir it gently when you're ready to serve.
- → Can I use homemade whipped cream instead of Cool Whip?
For sure, homemade whipped cream works fine but might make the dessert a bit fluffier.
- → Are there any topping alternatives?
You can definitely switch things up! Try sprinkling chocolate chips, toasted coconut or some fresh fruit instead of Oreo pieces.