Gidday Friends, My son's 9 th birthday is Friday and we are having a tent city out the backyard for a camp out on Fri Night. I was thinking of making an icecream birthday cake so they can have it for dessert after the barbecue dinner. Im going to buy a tub of Icecream and put little chocs and jellies in it and perhaps marshmallows as well and mix it all in. Now how do i prepare the mould so it comes out in the perfect shape that I make without sticking? Do I place plastic film in the mould first? or can I just mould it and refreeze it. I may make a football shape, im not sure yet, it will come to me later!! I have put xmas lights in all the trees out the back so it wont be so dark, should be fun!!! Thanks for any help from you cookies!!!