Why does Tomato Sauce (ketchup) require refrigeration but Barbecue sauce (like Worcestershire sauce) does not?
We have two types of sauce we put on our sausages. Tomato Sauce (Australian - ketchup equivalent) and Barbecue Sauce (Australian - mix of ketchup and Worcestershire sauce). The Tomato sauce indicates ...
Last summer I made a batch of BBQ sauce. The recipe contains bourbon, lemon juice, Worcestershire, vinegar and dark molasses. It was simmered before being bottled. It's been sitting in a capped jar ...