Pour half the strawberry topping evenly among 4 heatproof serving glasses or mugs.
Combine the milk and chocolate in a saucepan over low heat.
Stir for 5 mins or until chocolate melts and mixture is smooth and heated through.
Add remaining strawberry topping and stir to combine.Pour evenly among the glasses.
Top with marshmallows and dollop with cream. Top with sprinkles. Serve immediately.