Start by warming your water to 160 to 170 degrees. Do not boil it, as that will result in bitter matcha.
Sift your matcha into a bowl for a smoother drink.
Pour the hot water into the bowl and mix well. If you're using a bamboo whisk, use the "W" motion to create a silky smooth matcha. And if you're using an electric frother, mix just enough for the powder to fully dissolve in the water.
Now, add your agave syrup to the matcha and mix well.
This step is optional if you want to add cold foam to your matcha. Pour the heavy cream into a glass and add sugar.
Use an electric whisk to mix it until it gets a thick consistency, then set aside
Get another glass and put ice in it; proceed to pour your choice of milk, then your matcha, and end with cold foam.
Sift a small bit of matcha on top of your drink for an aesthetic, cafè drink, and enjoy!