Combine the instant coffee, sweetener, and boiling water in a glass and stir until the instant coffee and sweetener is dissolved. Then add the heavy cream if using.
Whip the coffee with the frother until fluffy. It takes about two minutes if you use an electric frother but it isn't necessary.
You can whip the coffee by hand but it will take some elbow grease.
Scoop the whipped coffee over the almond milk. It looks gorgeous like this.