I love how these Peppermint Oreo Crunch Cookies transform a basic cake mix into a festive celebration of flavor. The blend of classic Oreo chunks and minty peppermint bits gives every bite a vibrant twist that feels both innovative and comforting. This recipe is my ultimate sweet go-to for holiday celebrations.

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I always get excited to whip up these Peppermint Oreo Crunch Cookies for the holidays. I use a 15.6 ounce box of white cake mix, 1/3 cup vegetable oil, 1 large egg and 1 teaspoon peppermint extract to get the perfect base.

Then I mix in 10-12 roughly chopped Oreo cookies and 1 cup roughly chopped peppermint crunch candy bits. These cookies are packed full of flavor and crunch that makes them perfect for cookie exchanges or dessert parties.

They remind me of those festive treats like Oreo Peppermint Crunch Cookies or even Andes Peppermint Crunch Cookies. I like how every bite is loaded with a mix of cake-like texture and cookie goodness while still giving you that cooling peppermint taste.

They might not be light on calories but they definitely bring joy and excitement during Christmas baking time. I hope you enjoy making them as much as I do.

Why I Like this Recipe

I really love this recipe because it hits all the right notes for me. First, I adore how the peppermint flavor pops in every bite and melds perfectly with the chunky Oreo and peppermint crunch bits. Second, I love that it’s super simple to whip up—the cake mix makes it way less stressful than baking from scratch and lets me spend less time in the kitchen. Third, it’s my go-to treat for holiday parties; I always get compliments on its cool mix of textures and flavors, plus it always brings a fun, festive vibe to the table. Lastly, even though the recipe is kinda basic, it still tastes like a homemade, thoughtful treat that I can easily add my own twist to.

Ingredients

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White cake mix is mostly carbs, giving the cookies a light and tender base.
Vegetable oil adds fat for moisture and binding, but it ain’t very nutritious.
Egg brings protein and moisture that help all flavors stick together.
Peppermint extract infuses a cool, refreshing taste that makes the dough pop.
Oreo cookies provide crunchy texture and sweet chocolate bursts that balance the mint.
Peppermint crunch candy bits offer extra candy sweetness and crisp, punchy peppermint notes.
Overall, these ingredients create an indulgent blend balancing sweet, crunchy, and refreshing flavors.
Mixing a bit of everything, the cookies achieve an irresistible texture and taste.

Ingredient Quantities

1 (15.6 ounce) box white cake mix

1/3 cup vegetable oil

1 large egg

1 teaspoon peppermint extract

10-12 Oreo cookies, roughly chopped

1 cup peppermint crunch candy bits, roughly chopped

How to Make this

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1. Preheat your oven to 350°F and lightly grease a baking sheet.

2. In a large bowl, mix together the white cake mix, vegetable oil, egg, and peppermint extract until it’s all combined.

3. Gently fold in the roughly chopped Oreo cookies.

4. Next, stir in the roughly chopped peppermint crunch candy bits.

5. Scoop out tablespoon-sized portions of the dough and place them on your prepared baking sheet, leaving some room between each cookie.

6. Flatten each cookie slightly with your fingers or the back of a spoon so they bake evenly.

7. Bake for about 10 to 12 minutes, or until the edges start to turn light golden.

8. Remove the cookies from the oven and let them cool on the baking sheet for a few minutes.

9. Transfer the cookies to a wire rack to cool completely.

10. Enjoy your Peppermint Oreo Crunch Cookies at your holiday parties or cookie exchange!

Equipment Needed

1. Oven – needed to preheat and bake your cookies
2. Baking sheet – make sure to lightly grease it
3. Large mixing bowl – for combining the cake mix, oil, egg and peppermint extract
4. Measuring cups and spoons – to get the right amounts for oil, egg, peppermint extract, etc.
5. Stirring spoon or spatula – for mixing and folding in the chopped Oreos and candy bits
6. Knife and cutting board – to roughly chop the Oreo cookies and peppermint crunch candy bits
7. Tablespoon or cookie scoop – helps with portioning out the dough evenly
8. Wire cooling rack – for cooling the cookies after they come out of the oven

FAQ

Q: Can i use a different cake mix?

A: Sure you can, but the white cake mix gives that light flavor that balances the peppermint well. If you use a different mix, the cookie might taste a bit different.

Q: Do i need exactly 10-12 Oreos?

A: Not really, go with what you have. If you like more chocolate chunks, add extra Oreos or use less if you want the peppermint candy bits to stand out.

Q: What does the peppermint extract do?

A: It adds that refreshing peppermint flavor. If you feel its too strong, you can reduce it a bit but i wouldnt recommend taking it out entirely.

Q: Can i store these cookies for later?

A: Yes, they stay good in an airtight container for a few days. Honestly, they might last a bit longer if you dont open the container often.

Q: Can i mix up the peppermint crunch candy bits?

A: Of course, you can use any candy bits you like but keep in mind that different candies might change the taste and texture of the cookies.

Peppermint Oreo Crunch Cookies Recipe Substitutions and Variations

If you don’t have white cake mix, you can use yellow cake mix or try a homemade mix using flour, baking powder, salt, sugar, and a bit of butter.
Instead of 1/3 cup vegetable oil, you can use canola oil or even melted butter. Just keep in mind butter might make the cookies denser.
If you’re out of peppermint extract, you can use a drop or two of peppermint oil but lower the amount a good bit since its much stronger.
Don’t have Oreos? Try using another type of chocolate sandwich cookie or even chocolate wafer cookies chopped roughly, they still work pretty well.
If peppermint crunch candy bits are missing, crushed candy canes or peppermint bark chunks can do the trick for that minty crunch.

Pro Tips

1. Try chillin the dough in the fridge for about 20-30 minutes before you bake. It helps the cookies keep their shape and adds a nice texture.

2. Make sure to measure your peppermint crunch candy bits loosely, cause if they’re too packed in the mix you might end up with a candy overload in some cookies and none in others.

3. When you flatten your cookies, don’t press too hard or you might squeeze out the air. A gentle press is enough to get that thin, even cookie without making it too hard.

4. If you wanna add an extra touch, sprinkle a few extra peppermint crunch pieces on the tops after you flatten them. It not only looks cool but gives an extra burst of mint in each bite.