Marion Grasby on Instagram: "Okay this one is straight from the vault. This is exactly how my mum would cook ‘Khao Tom’ or Thai rice soup for me every week for as long as I can remember. Sometimes it was chicken or fish or even squid and prawns (it’s not always made with the meatball situation). Sometimes we would have the thick rice porridge with just some canned black bean fish. It’s been my penicillin when sick and my salve for many a university hangover. Everyone makes this differently. I ma