From: Richard Geller
Sole is a very delicate fish and I have found that it can become gross and
sort of mucous-y when cooked, which is why the best way to cook it (I don't
do it this way though) is to dredge in flour and pan fry.  I don't know how
to cook it without using flour, and since I don't use flour, I don't cook
sole :-)
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I coat the sole in mayonnaise and dip in ground almonds or filberts, then
fry in your preferred fat.  Lightly sprinkle on some dillweed.  Superb!

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