Combine brown sugar, water, and cinnamon in a small pot over medium high heat.
Whisk ingredients together, then cook until sugar is dissolved, stirring constantly. If the mixture starts to boil, turn down the heat.
Remove from heat and let cool, then transfer to an airtight container. Refrigerate until ready to use.
To serve, stir a tablespoon or two into your coffee. Enjoy!
Notes
Recipe makes about 1.5 cups, or 24 servings (1 tablespoon / serving).You can make this recipe with a cinnamon stick instead of ground cinnamon, if you prefer. Just add the stick to the other ingredients while heating, then remove it after the syrup has cooled.Stored in the refrigerator, simple syrup will keep for about one month. If you don't think you'll use it up in one month, feel free to cut the recipe in half.Make sure to check out the info before this recipe card for more tips, ways to use the syrups, and more!