DIY Mocha Cookie Crumble Frappuccino (Starbucks Copycat)

You know that drink that feels like dessert in a cup? The one you order when you’re craving something rich, chocolaty, and downright indulgent?
Yep, I’m talking about the Mocha Cookie Crumble Frappuccino from Starbucks.
It’s a masterpiece—the perfect blend of coffee, chocolate, and cookie goodness.
But let’s be honest, those Starbucks trips can add up, right?
That’s where this copycat recipe comes in.
I’ve recreated Mocha Cookie Crumble Frappuccino Starbucks coffee recipe so you can enjoy it anytime, right from the comfort of your own kitchen.
It’s easy, it’s fun, and it’s seriously satisfying.
Plus, you get to customize it exactly how you like it.
More chocolate? Extra cookies? Go for it—it’s your drink, after all.
So, grab your blender, and let’s dive in. Trust me, you’re going to love this one.
Why You’ll Love This Recipe
If you’re anything like me, you’ve probably had moments where you’re standing in line at Starbucks, eyeing that glorious menu, and thinking, “Why can’t I just make this at home?”
Well, now you can. This Mocha Cookie Crumble Frappuccino recipe is a total game-changer.
Here’s why I’m obsessed with it:
- It’s Budget-Friendly: Let’s face it—those Starbucks trips can get expensive. Making this at home saves you money without sacrificing flavor.
- Totally Customizable: Want extra chocolate sauce? More cookies? Less coffee? You’re in control. I love playing around with different combinations depending on my mood.
- Just Like the Real Thing: Honestly, I was shocked at how close this recipe tastes to the real deal. You’ll feel like a pro barista in no time.
- Fun to Make: There’s something so satisfying about blending up your own frappuccino. Plus, it’s a great way to impress friends and family.
Whether you’re looking for a mid-afternoon pick-me-up or a decadent treat to enjoy after dinner, this recipe has got you covered.
What Is a Mocha Cookie Crumble Frappuccino?

The Mocha Cookie Crumble Frappuccino is one of Starbucks’ most beloved drinks.
It’s part of their iconic lineup of Starbucks copycat recipes drinks that feel more like dessert than coffee.
This particular drink combines rich mocha sauce, creamy milk, coffee, cookie crumbles, and whipped cream to create a perfectly indulgent treat.
The magic really lies in the texture. You’ve got the smooth, icy frappuccino base, the crunchy cookie bits, and the luscious layers of whipped cream and chocolate drizzle.
It’s like a party in your mouth with every sip.
And the best part? You can now make this at home, which means no lines, no waiting, and no judgment if you want to go heavy on the cookies (I always do).
When I first tried this drink, I couldn’t believe how decadent it was.
It’s like the ultimate guilty pleasure. And now, with this recipe, I can whip it up whenever the craving hits.
Trust me, once you try it, you’ll be hooked.
Ingredients You’ll Need
Here’s the thing about this recipe: it’s super simple, and you probably already have most of the ingredients at home.
That’s one of the reasons I love it so much.
No need to hunt down anything fancy—just grab these basics, and you’re good to go.
- Brewed Coffee or Espresso: Strong coffee works best here. If you’ve got leftover coffee or espresso shots, even better. You’re aiming for bold flavor to stand up to the chocolate and cookies.
- Milk of Choice: Whole milk, almond milk, oat milk—whatever you love. I’ve tried it with oat milk, and it’s so creamy.
- Chocolate Syrup: You can’t skip this. It’s what gives the drink that rich mocha flavor. I usually use a store-bought syrup, but homemade works too.
- Oreo Cookies (or Similar): These are the star of the show. They add that signature cookie crumble texture and flavor. I like to crush them up just before using so they stay nice and crunchy.
- Ice: The key to that frothy, slushy texture. Don’t skimp on the ice.
- Whipped Cream: For topping, because what’s a frappuccino without whipped cream?
- Optional Extras: Chocolate chips, caramel drizzle, or even a sprinkle of sea salt for a fancy twist. I’ve tried all of these, and they’re amazing.
How to Make Your Mocha Cookie Crumble Frappuccino

Ready to channel your inner Starbucks barista? Here’s how to whip up this magical drink step by step. Trust me, it’s easier than you think.
1. Brew Your Coffee:
Start with about 1/2 cup of strong coffee or two shots of espresso. Let it cool slightly before using. (Hot coffee will melt the ice too quickly.) If you’re into flavored iced coffee recipes, you could even use a flavored cold brew.
2. Blend the Base:
In a blender, combine your coffee, milk, chocolate syrup, and ice. Blend until smooth and creamy. The consistency should be thick but pourable. If it’s too runny, add more ice.
3. Add the Cookies:
Toss in a few crushed Oreo cookies and pulse the blender a couple of times. You want the cookies to be mixed in but still a little chunky for texture.
4. Assemble Your Drink:
Pour the mixture into a tall glass. Top with whipped cream, more crushed cookies, and a drizzle of chocolate syrup. Go wild—this is your masterpiece.
5. Serve and Enjoy:
Grab a straw, take a sip, and prepare to be amazed. It’s like drinking dessert.

Mocha Cookie Crumble Frappuccino
Ingredients
- 1/2 cup brewed coffee or 2 shots of espresso cooled
- 1 cup milk of choice whole, almond, or oat milk
- 3 tbsp chocolate syrup plus more for topping
- 3-4 Oreo cookies crushed
- 1 1/2 cups ice
- Whipped cream for topping
Instructions
- Brew the coffee or espresso and let it cool.
- In a blender, combine coffee, milk, chocolate syrup, and ice. Blend until smooth.
- Add crushed Oreo cookies and pulse to incorporate (leave some chunks for texture).
- Pour into a glass and top with whipped cream, crushed cookies, and a drizzle of chocolate syrup.
- Serve immediately and enjoy!
Tips for the Best Mocha Cookie Crumble Frappuccino
Over the years, I’ve made this drink more times than I can count. Here are a few tricks I’ve learned along the way to make it absolutely perfect:
- Use Fresh Coffee: The fresher, the better. Stale coffee can throw off the flavor.
- Chill Your Glass: Pop your glass in the freezer for a few minutes before pouring in the frappuccino. It keeps everything icy cold and extra refreshing.
- Experiment with Add-Ins: Try adding a splash of vanilla extract, a pinch of cinnamon, or even a dollop of peanut butter for a fun twist.
- Double the Batch: If you’re making this for friends or family, double (or triple) the recipe. Just make sure your blender can handle it.
FAQs About Mocha Cookie Crumble Frappuccino
1. Can I make this without coffee?
Absolutely! Just replace the coffee with milk or a milk alternative for a kid-friendly version.
2. What’s the best way to crush the cookies?
I usually pop them in a zip-top bag and give them a few good smashes with a rolling pin. You want small chunks, not powder.
3. Can I use decaf coffee?
Yep! If you’re sensitive to caffeine, decaf works perfectly.
4. How do I store leftovers?
Frappuccinos are best enjoyed fresh, but if you have leftovers, pop them in the freezer. Blend again before serving.

More Starbucks Copycat Recipes You’ll Love
If you’re a Starbucks fan like me, you’ll love these other DIY favorites:
- Iced Caramel Macchiato
- Pumpkin Spice Shake Espresso
- Chocolate Cookie Crumble Crème Frappuccino
- Oreo Frappe
Why Make This at Home?
For me, the best part about making this at home is the freedom to customize it.
When you’re at Starbucks, you’re kind of locked into their recipe (unless you want to pay extra for modifications).
At home, it’s a whole different story. You can tweak the sweetness, adjust the coffee-to-milk ratio, or go heavy on the cookies—whatever makes you happy.
Plus, there’s just something so satisfying about recreating your favorite Starbucks drinks.
It’s like a little accomplishment every time you take that first sip.
And let’s be honest, who doesn’t love saving money while still enjoying their favorite treats?
So the next time you’re craving a Mocha Cookie Crumble Frappuccino, skip the drive-thru and try this recipe instead.
I promise, you won’t be disappointed.