been refrigerated.
once all poured in you let it cool, and then put in the refrigerator for a good 2 hours until it is firm enough to cut. it is quite firm once it comes out, but if you leave it to stand at room temperature to go squishy if you like. empty stomach and are perfectly fine. but, if you do have some of these symptoms then there is something that you can do to ease them – eat something before you drink your first cup of coffee, or drink a large glass of water. 