Use this as a 1-to-1 substitute for Worcestershire sauce. For a similar texture, funk, and sweetness to Worcestershire, you can reduce balsamic vinegar in a saucepan until it's concentrated ...

Insider visited the Lea & Perrins factory to see how Worcestershire sauce is made. It has been making the sauce for nearly 200 years. The sauce was made by chemists John Wheeley Lea and William ...