Hi- I made this cake for my niece baby shower-
The bottom tier was made of sponge cake and pineapple filling and the top cake chocolate with butter cream Since I knew it was hot and very humid I used wilton hot and humid crusting buttercream.. Both cakes were delish! But I dont know what I did wrong.
As you can see from the pic the bottom tier started sinking- plus it was VERY Humid in my apartment when I put the top tier- I stacked them with starbucks straws... I know stop being cheap... but Ive used it before w/o problems. I had bubbles in between the fondant and buttercream - like the fondant didnt stick to the cake.... and the cake was very unstable.... it moved A LOT... so much my brother asked if I made it out of Jello...lol
Is sponge cake stackable?