So, I made the Hot Chocolate Cookie Cup....and it's as cute as suggested on the Pillsbury webpage. A few things I had to adjust. Being in high altitude, I added a quarter cup of flour to the Pillsbury sugar cookie dough... the recipe calls for a tablespoon of dough in each mini muffin cup, but that was waaaay too much. You can see how the dough was over the edges, by a long shot, making the cookie as a whole stick to the pan.(also, I didn't actually measure my flour in the first try, which lead to some gummy, uncooked cookies b/c of the altitude problem)
Then the ganache... my only suggestion here is that you could half the amounts they tell you to use. Because I ended up with double the number of cookies, I doubled the ganache...and now have about a cup and a half of chocolate ganache that I might have to eat... ;) By the way, ganache--so easy to make!
Last but not least, I don't know where Pillsbury got their teeny, tiny marshmellows, but I couldn't find anything like it so I used the little cake decorating pearls instead. Ended up being pretty perfect, if you ask me. :)