Put everything APART FROM the cornflour into the slow cooker. Give it a good stir.
Put the lid on and cook on HIGH for 4 hours or LOW for at least 6 hours.
When the chicken is tender and falling apart, scoop out a couple of tablespoons of the liquid and mix into the cornflour in a small bowl or mug. Whisk until totally smooth and add back into the chicken mixture.
Gently shred the chicken with two forks and stir thoroughly so that the cornflour is distributed.
If the sauce doesn't thicken, leave in the slow cooker switched onto HIGH for about 10 minutes stirring occasionally.
Serve sprinkled with chopped spring onions and sesame seeds.
