I pronounce it wor-chst-sher sauce. As does my friends who aren't from London but from other parts of the UK
My London boi says Woust-er sauce.
How do you get Wor-chest-er-sher to become Woust-er? How?
I understand Wor-chst-sher you just remove some vowels in the middle.
But Wouster? You just removed the whole fucking word?? Why???