Royal Frosting



3 egg whites
1 pkg powder sugar (about a pound)
1/2 tsp cream of tartar
Beat egg whites and cream of tartar until foamy and slowly add the sugar. You don't want the frosting too watery so if need keep adding more sugar until it is stiff enough to not drip off of a spoon. If too thick add water a drop at a time.
Like I said this stuff is amazing. (I thought I would use it the other day to glue some mouths shut....Just Kidding!!) It dries quick so just hold the graham crackers into place for a few seconds until it starts setting up.
Suggestions:
--Don't construct the roof until the base of the house is harden about 10 min.
--Pipe icing through plastic bag and then give the kids a little bag of icing to pipe there candy on. (You can use the store bought icing for the decorating. The candy will still stick.)
--Store left over icing in an airtight container--add drops of water if too thick
I had an extra house so I took one home for Y to decorate. He loved it as you can see he ate more candy then he put on the house.