I dunno - according to my genetic profile I have a preference for sweet over salty. That was certainly true when I was regularly overeating. Donuts or cookies were much more a food of choice over chips (I think you folks call them crisps) and crackers for me.
So much so, that I knew the only way I could really be successful with this long term was to completely cut out the taste of sweetness altogether. So I quit sugar and all artificial sweeteners all at the same time, right when I started.
It was tough the first couple of months but I am now to where the memory of sweets has faded enough to where I don’t feel cravings for them. But I treat them like an addictive drug and, whether it is really required or not, I will not even take a taste.