Homemade Chestnut Orgeat Syrup Recipe in 3 Easy Steps
Chestnut orgeat is nutty and warm, adding a distinct earthy flavor to cocktail recipes. Make a batch of your own and infuse your drinkable creations with this homemade chestnut orgeat syrups subtle sweetness!
Chestnut orgeat is a versatile homemade syrup that serves as a delightful cocktail ingredient. Its nutty and warm profile brings a unique earthy flavor to your mixed drinks, enhancing their taste and complexity. Add this wherever you would normally use almond orgeat syrup, adding a deeply nutty twist to beverages.

Try crafting a batch of your own homemade chestnut orgeat syrup to effortlessly enhance your seasonal cocktails. This easy-to-make syrup boasts a distinctive nutty and warm flavor, imparting an inviting earthy taste to your drink creations. Elevate your mixologist skills at home by incorporating this subtly sweet, homemade chestnut orgeat into your favorite libations.
This syrup is perfect for seasonal chestnuts and the recipe (located below!) is quick to whip up! If you are using whole in-shell nuts, refer to my post on oven roasted chestnuts for quick peeling instructions. You can also buy pre-shelled chestnuts, that are vacuum packed for freshness, and simplify this recipe. Whichever type of chestnut used, the results from this recipe are a fun and flavorful addition to drinks. This chestnut orgeat syrup is great added to hot beverages as well, I made a steaming mug of chestnut hot chocolate topped with marshmallows using this syrup and it tasted divine!

Chestnut Orgeat Syrup Recipe in 3 Easy Steps:
- First, cook the chestnuts down in sugar syrup.
- Second, blend the nuts into the sugar syrup.
- Strain chestnut orgeat syrup then add almond and vanilla extract.

How long will this orgeat syrup store for?
The chestnut orgeat will store in your refrigerator for 6 weeks, shake gently before using.
Which cocktails should I use chestnut orgeat in?
Substitute chestnut orgeat for any recipe that calls for classic almond orgeat syrup.
Storing Chestnut Orgeat:
Store your homemade chestnut orgeat in an airtight container in the fridge for up to 6 weeks. Agitate the container gently before using.