1tbsp of vanilla = 1tbsp of vanilla extract.
If you are in UK then accoring to Xenophanez half n half cream in UK will be called half cream. I am not sure what it is called in pakistan. It is the kind of cream that cannot be whipped. It will be close to one of those creams you can use in coffee and tea, so I all I would say is go and check your local grocery store. You will normally find them in the milk freezers....
ok thanx again...rather lots of thankx..i dont need to know what its called in pakistan my dear because i am in dubai not in pak....i am asking about heavy cream...i.e whether its thick cream simply or the whipped one..or the name is simply heavy cream..ohh god..!!!!