(Not sure why there's tools in the background but this was the nicest pic of cheesy marmite on toast!)
Spread a nice thick layer of marmite on toast (maybe with butter) and slip under the grill until the marmite is bubbling. Then put some strong cheddar on top and let it melt. Then enjoy the godly combination.
Ha that's amazing, it doesn't look like it would quite match up to the original marmite and cheddar combo though! The weirdest marmite product I've seen has to be this:
Even for a marmite-lover like me, that might be going a bit too far