In a medium-sized pot, combine the black tea bags, water, vanilla extract, star anise, whole cardamom, cinnamon stick, split vanilla bean, and ground turmeric. Bring to a simmer over medium heat.

Reduce heat to low and let brew for 3-5 minutes, stirring occasionally. Do not over-brew.

Remove from heat and strain the tea mixture into a jug.

Fill glasses with ice cubes. Pour the strained tea over the ice.

In a separate bowl, whisk together the sweetened condensed milk and evaporated milk (or coconut milk) until combined.

Pour the creamy milk mixture over the iced tea and garnish with fresh mint if desired.

For a boba twist, prepare tapioca pearls and layer them in the glasses before adding ice and tea.