Iced Chai Latte with Homemade Concentrate - Quickie Recipe

Ingredients

• 2 cups (480 ml) water
• 1 cinnamon stick
• 8 green cardamom pods, lightly crushed
• 4 whole cloves
• 6 black peppercorns
• 4 thin slices fresh ginger
• 2 tablespoons loose black tea, or 4 black tea bags
• 3 tablespoons maple syrup, plus more to taste
• 1 teaspoon vanilla extract
• 1 small pinch fine salt
• 2 cups (480 ml) cold oat milk, preferably barista-style
• 2 cups ice, plus more as needed
• Ground cinnamon, for garnish, optional