In a saucepan, whisk together almond milk, brewed coffee, cocoa powder, sugar, and espresso powder until smooth.
Add cornstarch and salt, whisk again like you're fighting your inner demons.
Turn the heat to medium and cook, whisking constantly, until it thickens—about 8–10 minutes.
Once thick and luxurious, remove from heat and stir in vanilla extract.
Strain through a fine sieve if you’re fancy or paranoid about lumps.
Pour into cute jars or mugs, cover with plastic wrap (touching the surface to avoid skin).
Chill in the fridge for at least 2 hours or until firm and cold-hearted like your last situationship.
Top with vegan whipped cream or chocolate curls if you're feeling like a kitchen queen.
Serve chilled and smug.
Watch everyone assume you bought it from a high-end café.