Steve has a theory, "How you treat your meats is how you treat your sweets." "If you are picky with your food then you are picky with your dude." If she is overly picky and judgmental with her food then she will be the same way with her men and relationships. "Is this chicken farm-raised? Is it organic? Does it have a name? Can I get asparagus instead of mashed potatoes?" It's also a bad sign if she reaches across and eats off of your plate without asking, as well as if she begins eating before you've been served your meal.
Steve says this is a sure fire way of knowing whether someone is worth sticking with. I am going to have to agree with this to a certain extent. I'm sure there are those rare few who are picky with food but laidback in every other aspect of their life, but if your standards are this high when it comes to eating out there is really no way your standards for men aren't equally as extreme and high.