This is a straightforward homemade version of Starbucks Mocha Cookie Crumble Frappuccino — icy, chocolatey, full of crushed cookies and just enough coffee to make you feel awake and cozy at the same time. 5 minutes. 1 blender. No line, no pants needed.
Jump to RecipeQuick Summary
- Prep time: 5 mins
- Cook time: 0 mins
- Flavor: mocha milkshake vibes with cookie crunch
- Great for: dessert drinks, hot afternoons, “I deserve this” moments
Why I Like This Recipe
Listen. Sometimes you want coffee. Sometimes you want dessert. And sometimes you just want to feel like you’re sipping on a chocolate cookie cloud. That’s this. It’s creamy and crunchy and doesn’t even pretend to be healthy — which I respect. Also, it tastes exactly like the real thing. Maybe better. I said what I said.
Ingredients
- 3 Oreo cookies, crushed (save some for the top)
- 1 cup ice
- ½ cup cold brew coffee
- ½ cup milk (I used 2%, but any works)
- 3 tbsp mocha sauce, divided
- 10 chocolate-covered espresso beans
- ¼ tsp xanthan gum (makes it thick & smooth)
- Whipped cream for topping
How To Make Mocha Cookie Crumble Frappuccino
- Crush cookies: Save 1 tsp for garnish. Eat one if you must.
- Blend it all: Ice, coffee, milk, 2 tbsp mocha sauce, most of the Oreos, espresso beans, xanthan gum. Blend until it looks like a frozen dream.
- Pour + top: Into a tall glass, obviously. Add whipped cream, drizzle remaining mocha, sprinkle cookie crumbs.
- That’s it. Drink with a straw bigger than your future.

Tips for Success
- Xanthan gum = texture magic. Skip it if you don’t care about that creamy café thickness.
- Any milk works — even almond, oat, unicorn, whatever.
- No cold brew? Brewed coffee that’s cooled down works too.
- Freeze your espresso beans first — adds extra chill.
- Want it sweeter? Add a splash of vanilla syrup.
Storage and Reheating
- Fridge: Nah, just drink it. It melts.
- Freezer: Technically yes. Reblend with a splash of milk.
- Reheat: Absolutely not. This isn’t soup.
FAQs
Yep. Just sub with milk or chocolate milk. It’s still amazing.
You can, but it won’t be quite as thick and blended.
Anything that crushes ice. High-speed is best, but any blender will do.
Yes. In the best possible way. Like cookies and caffeine had a baby.
Easy — use plant milk, dairy-free cookies, and skip whipped cream or use coconut whip.
Mocha Cookie Crumble Frappuccino Recipe
Course: DrinksCuisine: AmericanDifficulty: Easy1
servings5
minutes418
kcalA thick, icy mocha frappuccino with crushed cookies, creamy coffee flavor, and whipped cream dreams.
Ingredients
3 Oreo cookies, crushed (save some for the top)
1 cup ice
½ cup cold brew coffee
½ cup milk (I used 2%, but any works)
3 tbsp mocha sauce, divided
10 chocolate-covered espresso beans
¼ tsp xanthan gum (makes it thick & smooth)
Whipped cream for topping
Directions
- Crush cookies, reserve some
- Blend everything else till smooth
- Pour into glass
- Top with whipped cream, drizzle mocha, sprinkle crumbs
- Sip, repeat, fall in love
Notes
- Xanthan gum gives that barista texture. Optional but clutch.
- Cold brew = stronger flavor. Use cooled coffee if needed.
- Blend long enough to crush those espresso beans.