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Biscoff Cookie Butter Coffee Syrup Recipe

4.7 from 68 reviews

This Biscoff Cookie Butter Coffee Syrup is a smooth, sweet, and flavorful syrup perfect for drizzling over coffee, waffles, or desserts. Made with creamy Biscoff cookie butter, brown sugar, and a touch of vanilla, it adds a rich, spiced caramel flavor to your favorite treats. Easy to make on the stovetop in just 10 minutes, this syrup can be stored in the fridge for up to two weeks.

Ingredients

Scale

Ingredients

  • ½ cup Biscoff cookie butter (smooth)
  • ½ cup water
  • ⅓ cup brown sugar (light or dark)
  • 1 tsp vanilla extract
  • Pinch of salt

Instructions

  1. Add Everything to the Saucepan: In a small saucepan, add ½ cup Biscoff cookie butter, ½ cup water, ⅓ cup brown sugar, 1 tsp vanilla extract, and a pinch of salt. Stir to combine before turning on the heat.
  2. Heat and Whisk Until Smooth: Turn the stove to medium heat and whisk the mixture continuously. Heat until the sugar is fully dissolved and the mixture looks smooth and glossy, about 4–5 minutes. Avoid bringing it to a boil to maintain a silky texture.
  3. Cool Slightly and Transfer: Remove the pan from heat and let the syrup cool for about 5 minutes. Then pour it into a clean heatproof jar or bottle for storage.

Notes

  • Stir constantly while heating so the sugar melts smoothly.
  • Do not boil—just a gentle simmer keeps the texture silky.
  • Let it cool before pouring into your jar to avoid cracking.
  • Use a squeeze bottle or small jar for easy coffee drizzle.
  • Try using crunchy Biscoff for extra texture; strain if you want it smooth.
  • Substitute brown sugar with white sugar or coconut sugar if needed.
  • Enhance with a dash of cinnamon or pumpkin spice for fall flavors.
  • Add 1–2 tablespoons more water for a thinner syrup.
  • Double the vanilla extract for a stronger flavor.
  • Store in the fridge for up to 2 weeks and reheat gently if thickened.
  • Shake well if separation occurs after chilling.

Keywords: Biscoff syrup, cookie butter syrup, coffee syrup, homemade coffee syrup, easy syrup recipe, pumpkin pie waffles topping, cinnamon butter waffle syrup