
These Peppermint Oreo Cookies turned out mind-blowing. I've been playing with this mix in my kitchen for ages and finally nailed the best holiday treat ever. When crunchy Oreos meet smooth white chocolate and refreshing peppermint, each bite feels like pure holiday joy. The moment December rolls around, my family starts asking for them, and they disappear faster than any other sweet at holiday get-togethers.
Why These Cookies Stand Out
I'm totally in love with how these cookies turn out. They get this amazing crispy edge but stay soft and gooey inside. You'll love the surprise pops of peppermint and Oreo bits in every mouthful. Making them with my kids is always a blast, and they're always the first gone at cookie swaps. And don't get me started on how wonderful they make your house smell during baking.
What You'll Need
- Butter: Pick cold, diced unsalted butter for the best cookie foundation.
- Brown and Granulated Sugar: Gives sweetness and makes them chewy.
- Egg: Keeps everything moist and together.
- Vanilla Extract: Boosts all the tastes.
- All-Purpose Flour: Makes up the main cookie dough.
- Baking Powder & Baking Soda: Makes cookies puff up and hold their shape.
- Cornstarch & Salt: Makes them tender and rounds out flavors.
- Mix-Ins: White and semi-sweet chocolate chips, Oreo chunks, and peppermint candies for holiday magic.
Baking Steps
- Get Your Oven Ready
- Heat the oven to 350°F (175°C). Put parchment paper or silicone mats on your baking sheets.
- Blend Wet Stuff
- Beat cold butter with sugars until light and fluffy. Throw in the egg and vanilla, mixing well.
- Add Dry Stuff
- Slowly pour in flour, baking powder, baking soda, salt, and cornstarch. Stir just enough to mix.
- Add the Goodies
- Mix in Oreo chunks, chocolate chips, and peppermint candies by hand so they spread out nicely.
- Form and Cook
- Drop dough balls onto sheets with a cookie scoop. Top with extra goodies and bake 9–11 minutes until edges look done.
- Let Them Rest
- Keep cookies on the hot sheet for 5 minutes before moving to a cooling rack.
Storage Tips
You can keep these treats fresh for about a week if you store them in a sealed container on your counter. I often make tons and stick them in the freezer where they last up to 3 months. Just put some parchment between layers so they don't get stuck together. When you want some, just leave them on the counter to warm up.
Try These Twists
I sometimes use smashed candy canes instead of peppermint candies. Dark chocolate chips make them extra fancy, and the kids go crazy when I add holiday sprinkles. Throwing in some chopped pecans gives them a nice crunch. If you really love mint, a tiny splash of peppermint extract works wonders.
Pro Tricks
After baking loads of these, I've found some winning moves. Always grab a cookie scoop for even baking. If your kitchen feels warm, cool the dough in the fridge so they don't spread too much. I always put extra Oreos and chocolate chips on top before they go in the oven so they look stunning.
Great Matches
Dipping these in cold milk is classic, but they're wonderful with hot chocolate too. During the holidays, I love to enjoy them with peppermint mochas. They make the cutest gifts in holiday containers, and my kids always want them with vanilla ice cream for something extra special.
A Showstopping Treat
These cookies nail everything you want sweet, minty, chocolatey with that fantastic Oreo crunch. Whenever I take them to gatherings, folks can't get enough. They're easy enough for any day but fancy enough for your best holiday parties. Once you try them, I bet they'll become your new holiday must-have too.

Frequently Asked Questions
- → What’s the deal with cold butter?
Using cold butter keeps the cookies thick and chewy while baking, with a nice crisp edge.
- → Can I store them in the freezer?
Absolutely, they freeze great for about 3 months. Use parchment between cookies so they don’t stick and put them in a sealed container.
- → Why’s cornstarch important?
Cornstarch gives the dough that soft, tender vibe and stops the cookies from spreading out too much when baking.
- → How long will they last fresh?
They’re good for up to a week in airtight storage. For the best texture, eat within 3-4 days.
- → Can I make these smaller?
Sure, just adjust the bake time. But the big size is kind of what makes them extra special and perfect for photos.