I use cooked salmon, (baked, poached, canned, whatever) and mix it just like a meatloaf (chopped onion, egg, garlic, salt pepper, bread or cracker crumbs). Pat it out into patties and brown in a hot skillet...
Well...I used to. I'm allergic to salmon now, and even to handle the dishcloth that hubby uses to clean up with after he's fixed salmon makes me break out in hives... :(