Preheat your oven to 350º Fahrenheit.
Pull out the butter to allow it to get to room temperature.
In a mixing bowl, use an electric mixer to cream together the softened vegan butter along with the brown and white sugar until well combined.
To this mixture, add the vanilla and the non-dairy milk, then mix again.
In the same bowl as the wet ingredients, add the flour, baking powder, and chai spices.
Use a mixing spoon or spatula to combine until you get a doughy texture.
Using a cookie scoop (or your hands), scoop out eight even-sized balls.
Place each cookie dough ball onto a parchment lined baking sheet with at least 1 inch between each cookie.
Sprinkle the tops of the dough with a bit more white sugar before baking.
Bake the cookies at 350 degree Fahrenheit oven for 10-11 minutes. For a fully soft cookie, 10 minutes. For a soft center and crunchy edges, 11 minutes is ideal.
Allow the cookies to cool, then enjoy!