I am making a double layer 10"x2" cake with a 8" x4" cake on top. I have seen a chart somewhere with how much icing you need for different size pans. Can someone direct me to it? I have looked all over the WIlton site too. I have three batches of BC icing made but not sure if thats enough.
Thanks!

there is one on the wilton site it is in with the serving chart, should be in the yearbook if you have one.

I go by the chart in country kitchen sweetart. It's really a chart on how much fruit filling to use in between layers. I don't know if it would be the same for bc, but I go by it any way.(and since it's bc, I might add a little more; the fruit filling, I'll go by the chart amount)
Go to their website: www.shopcountrykitchen.com and click on pastry fillings. It would probably be under ingredients. Hope this helps.