I bought marshmallows quite a while ago specifically to make rice krispie squares, and I finally got around to doing it. I used the recipe that comes on the box, and then I added chocolate on top. I was wanting to kind of drizzle it on, but it wasn't liquidy(i don't think that's a work but oh well) enough. So I ended up spreading it around, which didn't look the prettiest, but its the taste that matters.
I also managed to chip off part of my nail pulling a fudgesicle out of the mold. I was amazed that just the gel chipped, and my natural nail didn't break.