Michelle - it is usually less water in the SC. I usually use the same amount as the packet says but occasionally it needs thickening (although I am not sure when you add the cream to the beef strog )

Amelia - what sort of veges do you want to use??? Pumpkin is gorgeous at this time of year - just chuck it in until it is soft then blend. Broccoli is also good, so is carrot or a soup / vege pack from the greengrocer is good to throw in together and have as a chunky soup. Just add some stock.