If using salmon fillet, line a rimmed cookie sheet with foil, place salmon on a cookie sheet, spread olive oil on both sides. Broil on both sides 5-6 minutes or until it reaches an internal temperature of 131 degrees. Allow to cool then remove the skin.
Place salmon in a medium mixing bowl and flake using a fork. Add egg, lentils, onion, bell pepper, Panko, and spices to salmon, mash either by hand or use a potato masher. Shape salmon into 4 patties. Or, use a large circular cookie cutter, pack and press salmon mixture to form patties.
Add canola oil to a large skillet, turn to medium heat, and cook patties on each side for about 5 minutes or until cooked through and lightly browned.
Serve salmon patties as a main dish or as a burger style sandwich with your favorite condiments.