Cook, stirring, over medium heat until the sugar substitute is completely dissolved, about 1 minute.
Remove from heat and let cool for 30 minutes.
Remove and discard the rosemary sprig.
(Reserve remaining simple syrup for another use.)
Garnish with rosemary sprig, if desired.
Tips
Make Ahead Tip: Refrigerate simple syrup for up to 1 week.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.