Marshmallows in hot cocoa is a delicate tap-dance. I put a marshmallow in very hot cocoa recently, turned my head for a second and the marshmallow had melted!
I made mint marshmallows recently, then toasted ‘em and plopped ‘em atop homemade hot chocolate, along with a dollop of whipped cream. Oh, lordy!
Have you tried the Cherry Vanilla Coke Zero? It’s really good. They had it in cans for a while, but Coke temporarily trimmed down their product lines so it’s only available in Freestyle machines now.