These salmon cakes are a fun and tasty way to enjoy this nutritious fish. Mix together canned salmon, breadcrumbs, egg, onion, and seasonings, then form into patties and pan-fry until golden brown. Serve with a fresh and flavorful avocado salsa made with diced avocado, tomato, onion, lime juice, and cilantro. These salmon cakes are perfect for a quick and easy lunch or dinner.