Igloo - made from sugar cubes.
Made blue in lightroom because it reminds me of the Ice Hotel in Sweden
First make some royal icing
Then make a layer of sugar cubes and icing like this - the more hands the better!
Make sure you have a two-year old handy to lick the beaters**. Then laugh at her 'icing beard' to make her grumpy.
Make another layer of sugar cubes using the icing as your cement.
Then go and have a shower with the two year old and leave the Igloo building to the engineer of the house.
With a great deal of difficulty and huffing and puffing, when you return from the shower, the Igloo should look something like this.
Good enough to eat?
* Warning, reading the following post might be enough to give you diabetes.
** Please disconnect beaters before giving to your child :)