Iced Brown Sugar Latte with Shaken Espresso

Bahan-bahan (1 porsi)

• 3/4 cup brown sugar
• 1 cinnamon stick ((or 1 teaspoon cinnamon))
• 2 teaspoons vanilla extract
• 3 chai tea bags ((optional))
• 3 shots espresso
• 2 -3 dashes cinnamon
• 1 cup oat milk ((or milk of choice) )