600 g Demerara sugar
36 g gum arabic
300 g hot water
Fill a large pot with water and place a water circulator in the pot set to 145ºF
Combine demerara sugar, gum arabic, and hot water and stir to combine
Transfer to a sous vide vacuum bag
Seal the bag but do not vacuum the air out
Place the bag in the water bath completely submerged for 2 hours
Place the bag in an ice water bath until cooled to room temperature.
Transfer to a storage container and refrigerate until ready to use
Keeps up to 2 weeks