It's become a tradition with my mountain biking group ... after our rides we go to a local joint (John's) and order the best darn patty melt and big greasy french fries.... mmmmmmmmmmm fries (think of Homer drooling....)
Sometimes, if I ride really really hard, I also get a chocolate shake!(I know bad Pam bad!)
After Road rides, quick fix is a full leaded can of Coke. Nothing better than an icy cold Coka Cola! Lunch fix - anything Mexican, preferably soft tacos or chili rellenos.