Awwwgh, I cook a LOT, but I rarely photograph anything. I think my favorite food photo, though, is probably the least photogenic of them all:
We call it Ugly Soup. It LOOKS heinous, but it's actually really really tasty. It's basically a chicken soup with barley and lentils in it, and when the lentils split and dissolve it looks kind of... gross. But it's so full of flavor that it wins you over. (It's not pretty, but it has a GREAT personality, basically. XD)
I also grill/barbecue sometimes-- here's a pork shoulder that came out well last year: