Make sure to keep refrigerated- it will last for up to 10 days
You can use Milk chocolate instead of White chocolate if you prefer, just be careful not to burn it
You can cook this on the stove on a low heat instead of using the microwave
Use a good quality White chocolate (Milkybar, Lindt or a luxury supermarket range
You can use a different size tin, but it will alter the depth of the fudge
To make the fudge easier to cut, dip a sharp knife into some hot water. You may need to do this several times as you cut the fudge.