Brew your base: Pull 2 shots of espresso, or brew strong coffee. Let it cool to room temperature or chill it in the fridge for 10 minutes.
Prep your glass: Fill a tall glass with ice. Large, dense cubes keep your latte colder and less watery.
Sweeten first: Add 1 to 2 tablespoons of vanilla syrup to the glass.
Start with 1 tablespoon if you prefer less sweetness.
Add coffee: Pour the cooled espresso or coffee over the ice and syrup. Stir well to dissolve and distribute the sweetness.
Top with milk: Add 1/2 to 3/4 cup of milk, depending on how strong you like your latte. Stir gently to combine.
Taste and adjust: If you want more sweetness, add a little more syrup.
For a richer texture, finish with a splash of cream.
Optional garnish: A light sprinkle of cinnamon or a tiny pinch of sea salt can round out the flavors.