Has anyone ever tried homemade marshmallows in rocky road. Just worried they would me more likely to melt after a day or two.

In this article, Alice Medrich states that she prefers store-bought marshmallows in rocky road, but if you want to go the homemade route, one of the commenters shares a couple tips for doing so: https://food52.com/blog/14521-why-you-should-make-rocky-road-at-home-but-buy-marshmallows