Don't get me wrong. I'm a big fan of marmite. But I'm not an animal. I have it on toast, or a bagel, or maybe a toastie if I'm feeling reckless.
But my son wants marmite sandwiches. Sandwiches! How is it possible to spread marmite on bread without the bread disintegrating? Is there a technique that in my five decades on this earth I have not been able to master?
Best advice I can give in that case is make sure all the ingredients are at room temp, otherwise there's no escaping the torn bread situation.
The other option is make them as toast the night before and serve them cold and a little soggy the next morning? Sounds a little bad spelled out like that, but I'd eat that no issue. 🤷♀️