In a saucepan combine all the ingredients.
Place over medium-low heat and bring it to a high simmer while stirring constantly.
Once nice and bubbly, remove from heat and cool for a bit.
Transfer everything to a high-speed blender and blend until smooth.
If you desire, you can strain the sauce through a fine mesh strainer or sieve.
Keep your Worcestershire sauce refrigerated in a sealed glass container for up to 1 month.
Enjoy!