The CFSS basket (with fries, $6.15) was a great meal and a great deal. The fries were excellent ― fresh cut, hot and crispy. My only complaint is that most of them were small. This made for nice crunching but difficulty for my ketchup sopping ambitions.
The CFSS was very good as well. A big beast of a sandwich (likewise with their burgers) made for many excellent mouthfuls. The CFS itself was premade but the balance of veg, bread and meat and the sheer size made for a flavorful bite each time. The heat of the salty and crunchy CFS warmed the mayo and tomato, while the onion (which I added from the bar), pickles (which I added from the bar) and lettuce made for a cool crunch.
A few things are becoming clear regarding the CFSS (or at least my preferred sandwiching options):
Onions (and a health amount of them) are critical.
Mayo is essential.
The tomato and lettuce must be present but side players.
Pickles. The more the better.
Bigger is better (or at least wider is better).