LOL - I can relate to this. I have found that it's almost cyclic though, in as much as the sweet cravings come and go. Man-sized portions, what are those? I've been dealing strictly with elephantine portions!
Recently I've discovered that the more healthy food I eat, the more healthy food I want to eat and I'm not feeling as tempted by the sweet stuff as I used to be - going with plenty of fruit during the day I think is a smart move, although be very careful because fruit also contains large amounts of sugar...
Will we ever win?
Peace.
Rich