How to make marshmallow ice cream topping without it hardening in the icecream
I've seen this mentioned on the internet a couple of times...it's not a topping, so you won't get the &quot;swirl&quot;, but a way to add marshmallow into your ice cream, like in rocky road.
Take regular sized marshmallows and knead them between your fingers until you get a soft pliable mass.  Reserve on a plate until you have enough for your batch.  When the ice cream is almost frozen, mix them in.  Sounds like it takes a bit of work, but supposedly they don't freeze solid after this point.