So I started with a tiny baby-spoonful of this blessed beer by-product, Vegemite, in hot V-8 juice. Oh my gosh! Then I added collagen protein powder and some spices, garlic and cayenne pepper.. Oh my gosh squared! A dab in any gravy (brown or white) will knock your socks off. We now add it to meatloaf, and to the ground beef for burgers, and to cream of mushroom soup, and stock-based stews and sauces. Experiment using a tiny smidgen. You'll soon learn how much is right for Umami Oh-Mama! Just remember to omit the salt.
Well, now I’m intrigued. If you do a search, there are lots of sites with recipes for using it:
http://www.olivemagazine.com/recipes/best-marmite-recipes/