Peel, core and roughly chop your pears. You're aiming for about 1kg of prepared fruit. Add the pears and remaining ingredients into a medium sized sauce pan along with the remaining ingredients over medium heat bringing it to a simmer to soften the pears and melt the sugar. This should take about 10 minutes.
Once it's starting to soften, take it off the heat and allow to cool a few minutes before proceeding.
Place the mixture in a blender and get the smoothest possible purée. *Please don't skip cooling the mixture to some degree as exploding hot liquids from a blender is dangerous.
Prepare a sieve over a large bowl and strain the liquid to remove any fibres or the gritty bits in the pear as this will greatly improve the finished sorbet. Don't forget to scrape the bottom of the sieve to get all the liquid.
Place in the freezer 4 hours or better yet overnight
Give it one last stir before adding it to your ice cream maker and churn until you get a creamy beautiful texture. You can return it to the freezer in order to firm it up a little further.