Craving a coffeehouse-style treat without leaving your kitchen? This Biscoff Cookie Butter Coffee Syrup is your secret weapon for turning everyday coffee into a creamy, spiced indulgence. Made from rich cookie butter and simple pantry ingredients, this syrup brings warmth, caramel notes, and that signature speculoos spice straight into your morning cup.
Whether you’re stirring it into a hot latte, drizzling it over a cold brew, or adding a spoonful to whipped cream-topped iced coffee, this syrup transforms your usual caffeine routine into something unforgettable. It’s sweet, slightly nutty, and pairs beautifully with both coffee and desserts. You might just start using it on everything—from pancakes to milkshakes.
Why You’ll Love This Biscoff Cookie Butter Coffee Syrup
- Ultra Flavorful: Packed with cinnamon-spiced cookie butter flavor, it’s like sipping your favorite cookie.
- Simple Ingredients: You probably have everything on hand already.
- Quick to Make: Ready in under 10 minutes, no fancy skills needed.
- Multi-Use: Beyond coffee, try it over ice cream, toast, or into oatmeal.
- Customizable Sweetness: Adjust the sugar or add a pinch of salt for balance.
Preparation Phase & Tools to Use
To make this luscious coffee syrup, all you need is a handful of basic kitchen tools. Here’s what you’ll need and why each one matters:
- Small Saucepan: Essential for evenly heating and blending the syrup ingredients. A heavy-bottomed one prevents scorching.
- Whisk: Helps blend the cookie butter smoothly into the liquid base without clumping.
- Measuring Cups & Spoons: Precision is key to achieving the perfect consistency and sweetness.
- Glass Jar or Bottle: Ideal for storing the syrup. Choose something heatproof and airtight for freshness.
- Rubber Spatula: Great for scraping every last bit of syrup into your jar without waste.

Ingredients for the Biscoff Cookie Butter Coffee Syrup
- Biscoff Cookie Butter Spread: The star of the recipe. This spread melts into the syrup, delivering that signature speculoos flavor.
- Brown Sugar: Adds sweetness and a caramel undertone that deepens the syrup’s richness.
- Water: Helps dissolve the sugar and thins out the cookie butter for a pourable consistency.
- Vanilla Extract: Enhances the cozy, spiced notes of the cookie butter.
- Salt (optional): Just a pinch balances the sweetness and intensifies flavor.
How To Make the Biscoff Cookie Butter Coffee Syrup
Step 1: Combine the Ingredients
In a small saucepan over medium heat, combine 1/2 cup water, 1/2 cup brown sugar, and 1/3 cup Biscoff cookie butter.
Step 2: Whisk Until Smooth
Whisk constantly as the mixture warms. The cookie butter will begin to melt and blend into the liquid, forming a silky syrup.
Step 3: Simmer Briefly
Once everything is combined, let the mixture come to a gentle simmer. Continue whisking for 1-2 minutes until slightly thickened.
Step 4: Add Flavor Boosters
Remove from heat and stir in 1 teaspoon of vanilla extract. Add a pinch of salt if desired.
Step 5: Store and Cool
Pour the syrup into a clean, heatproof jar or bottle. Let it cool completely before sealing. Store in the refrigerator for up to 2 weeks.
How to Serve and Store Biscoff Cookie Butter Coffee Syrup
Add a splash to lattes, iced coffee, or espresso for a flavor-packed twist. It also pairs perfectly with milkshakes, drizzled over pancakes, or swirled into hot cocoa. For storage, keep it in a sealed glass jar in the refrigerator. Give it a quick stir or warm-up if it thickens too much. It keeps well for up to 2 weeks—if it lasts that long!
Frequently Asked Questions
Can I use crunchy cookie butter instead of smooth?
Yes, but it will give the syrup a slightly gritty texture. Smooth is ideal for a silky finish.
Is this syrup dairy-free?
It is! No milk or cream needed, making it a great vegan option if your cookie butter is dairy-free.
How much should I use per cup of coffee?
Start with 1-2 tablespoons and adjust to taste.
Can I freeze the syrup?
Freezing isn’t recommended, as the texture may change. It’s best made fresh and stored in the fridge.
Can I use this in baking?
Absolutely! Add it to cookie batter, glaze cakes, or swirl into brownie mix for added richness.
Does it work in cold drinks?
Yes! It’s fantastic in cold brew or iced coffee. Just give it a good stir or shake before serving.
Want More Syrup & Spread Ideas?
If you love this Biscoff Cookie Butter Coffee Syrup, you’ll probably enjoy these other flavor-forward recipes:
- Louisiana Remoulade Sauce for a zesty dip or sandwich spread.
- Green Olive and Feta Cheese Dip when you’re craving bold and briny.
- Honey Butter Sweet Alabama Pecan Bread for another sweet spread moment.
- Winter Brittle if you love crunchy sweets with a twist.
- Old Fashioned Egg Custard Pie to enjoy with a drizzle of this syrup on top.
Save This Pin For Later
📌 Save this recipe to your Pinterest dessert board so you can come back to it any time.
And let me know in the comments how yours turned out. Did you add a touch of cinnamon or a hint of espresso? Try it in your own way!
I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other brew better.
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Biscoff Cookie Butter Coffee Syrup
- Total Time: 7 minutes
- Yield: Approx. 1 cup
Description
This Biscoff Cookie Butter Coffee Syrup recipe transforms your daily coffee into a spiced, creamy delight with rich speculoos flavor. Perfect for lattes, iced coffee, or drizzled on desserts, this quick homemade syrup is vegan-friendly, dairy-free, and packed with cookie butter sweetness.
Ingredients
½ cup water
½ cup brown sugar
⅓ cup Biscoff cookie butter
1 teaspoon vanilla extract
Pinch of salt (optional)
Instructions
1. In a small saucepan over medium heat, combine ½ cup water, ½ cup brown sugar, and ⅓ cup Biscoff cookie butter.
2. Whisk constantly as the mixture warms until smooth and the cookie butter has fully melted.
3. Once combined, let it come to a gentle simmer and whisk for another 1–2 minutes to slightly thicken.
4. Remove from heat, stir in 1 teaspoon vanilla extract, and add a pinch of salt if desired.
5. Pour the syrup into a clean glass jar or bottle, allow it to cool, then seal and refrigerate.
Notes
This syrup thickens as it cools. Reheat briefly or shake well before use if needed.
Use smooth cookie butter for the silkiest texture—crunchy will leave bits.
Add a dash of cinnamon or espresso powder for extra depth.
- Prep Time: 2 minutes
- Cook Time: 5 minutes
- Category: Syrup & Coffee Add-In
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 tablespoon
- Calories: 60
- Sugar: 7g
- Sodium: 10mg
- Fat: 3g
- Saturated Fat: 1g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 0g
- Protein: 0g
- Cholesterol: 0mg

