Demerara Syrup is a delicious sweetener for cocktails, coffee and more. Easy to make with just demerara sugar and water, it adds a warm caramel-like flavor to any drink.
Combine the Demerara sugar with the water in a saucepan and stir together.
Place the saucepan on the stove over medium high heat.
Bring the mixture to a boil, and then reduce the heat to medium low, so the mixture simmers.
Let the mixture simmer for 5 minutes.
Remove the saucepan from the heat and place it on a heatproof trivet. Let cool to room temperature (30 to 45 minutes), or use an ice water bath.
Ice Water Bath Cooling
Optionally, you can speed up the cooling of the syrup with an ice water bath. Fill a large bowl or container ¾ of the way with water and place the bottom of the saucepan in the ice water, making sure not to get any of the water in the syrup.
Stir the mixture occasionally. You can use an infrared or other kitchen thermometer to check the temperature.
Once the syrup is at room temperature, you can move on to bottling and storing it. It should take less than 5 minutes to get to temperature as long as you have enough ice in the water bath.
Bottling and Storing
Place a funnel in the mouth of your storage bottle so you don't spill any syrup.
Pour the cooled syrup from the saucepan through the funnel and into the bottle.
Seal the bottle, and store it until you're ready to use. It will keep for about a month in the refrigerator. Discard at any sign of cloudiness or mold growth.
Notes
If you can't find Demerara sugar in your local store, you can purchase it online: Demerara sugar. You can also substitute in either Turbinado sugar or brown sugar, although the final result will have a different flavor, with more molasses notes rather than toffee/caramel notes.
If you want to make a rich Demerara syrup (2:1 ratio), just double the amount of sugar you use, and continue with the recipe as written.