Which Compound Word?

At last we have finished our project. We have been studying compound words.

Do you know what a compound words is?

If you know what a compound word, is take a look at this try and guess what it is. I have some clues:

1. You can find it at a store or at a store with lots of nice delicious cakes.

2. Their is a delicious banana in the middle of this delicious cake.

3. We have put a nice chocolate at bottom.