Combine the brown sugar and water in a small saucepan. Warm over low heat while stirring occasionally until the sugar has completely dissolved.
Continue warming for approximately 8-10 additional minutes to really seal in that caramel flavor from the melted brown sugar.
Remove from heat and add the vanilla extract. Pour into a glass jar for storage in the fridge for up to 2 weeks.
Pull your espresso shots and add to your favorite glass.
Add 1 tablespoon of the brown sugar syrup and the milk.
Using a hand frother, add a bit of body to the mixture.
Add ice cubes.
Add a dash of cinnamon powder over the top if desired, and enjoy!
