1.
Put all the ingredients in an ovenproof cup. Cover softly with plastic wrap. Microwave on 600W for 2 1/2 -3minutes. (1 and 15seconds to 1 and half minutes on 1200W) Turn off as soon as it begins to boil even if there is time left.
2.
Strain into a preserving bottle. Screw top and cool. Lasts for a month in a refrigerator.
* Without using microwave, put all the ingredients in a pot and place over high heat. Bring to the boil and strain into a preserving bottle.