Being mostly a home-cook, I pretty well dictate what gets served so there isn't often a problem. The biggest problems I've run into, though, are bean dishes. I love the taste of beans, I love the smell of them as they cook, but once I put them in my mouth I can't even swallow them - there's something about their texture that I find so disgusting that I literally can't even choke 'em down. I make awesome bean soup, but I cook that largely by smell and by scooping up broth from between the little guys.