Hand mix until the hot water, instant coffee, and coconut sugar to make a thick paste.
You can see in my photo the texture and how THICK it gets. This took me five minutes using my hand mixer on medium high speed so you have to be patient.
Maybe someone else has a quicker method but this is what worked for me!
Fill a glass with ice, your favorite soymilk, and top with your 1/3 of your fluffy coffee mixture.