Smoked Whitefish Cakes

Smoked Whitefish Cakes 3 ⁄4 pounds Acme smoked whitefish (filleted)7 oz. whitefish salad (for a creamier consistency, you can skip the filleted whitefish, and just use whitefish salad)1 ⁄4 cup yellow onion (grated)3 ounces extra sharp cheddar cheese (coarsely grated)1...