Some interesting recommendations here, including the Aldi ‘Marmite’ that is better than Marmite, not that everyone likes Marmite
I’m always curious about these sorts of tests - surely everyone’s taste is completely different? Great if you can find cheaper products that taste the same (better?) to you though.
The one for me supermarkets have never managed to get right is Coke/Pepsi alternatives. Just never manage to quite hit the spot.