This is easy... just toss your favorite Caesar dressing with blue cheese.
I like to make homemade Caesar dressing from an indispensable little book on Caesar Salads by Joie Warner.
Probably my best and favorite cookbook that I own! (Look for it!)

Take a salmon fillet and coat it with chili powder, a little brown sugar, salt and pepper and sauté it in olive oil until cooked through.
(Salmon cooked this way is also good in tacos or broken up and added to other salads or pasta.)

Here is the book Caesar Salads by Joie Warner on Amazon. Be sure to read my review of the book!
http://www.amazon.com/Joie-Warners-Caesar-Salads-Americas/dp/0688128092/ref=sr_1_3?s=books&ie=UTF8&qid=1440685447&sr=1-3&keywords=caesar+salad