To avoid lawyers at my front door, you either really, really like it or you really, really dislike it. Even at Pinch Of Nom Towers, most hate it. I am a huge lover of Marmite, and will put it in most things. Mainly my mouth.
We like to use Sukrin, which is an all-natural granulated stevia sweetener alternative to sugar with zero calories. It doesn’t have that strange after taste that a lot of artificial sweeteners do, which makes it perfect for cooking and baking.
Sukrin is in equal and weight to sugar, so if you're using a powdered sweetener you'll need to use less as it weighs less.
You can grab Sukrin over on Amazon
One of my favourite people in the whole world, Nigella Lawson, has THE recipe for it, but it’s made with quite a lot of butter. So, I have made a Slimming World friendly version of it. Very simple, and very satisfying. If you like Marmite.