This incredibly rich beverage is anything but your nana’s hot cocoa. Incorporating tahini into this dairy-free hot chocolate adds a decadent layer of warming nuttiness that’s a perfect partner to the robust flavors of cocoa and vanilla.
Combine cashew milk, sugar, and cocoa in a small saucepan over medium; cook, whisking often until sugar has dissolved. Bring to a simmer, and whisk in tahini and vanilla. Serve immediately. Top with marshmallows, if desired.