I use Maggi sauce all the time for gravies and canning.
Great stuff.

Its also good in Bloody Marys and real Micheladas (beer, ice, lime juice, sea salt, hot sauce, and maggi)

Add some black pepper and a dot of Maggi into some caramelized onions for a patty melt and it takes them from common to absolutely divine.

...new laws were most numerous when the commonwealth was most corrupt. ~ Publius Cornelius Tacitus