Salmon cakes are a delicious and easy way to enjoy salmon. To make this recipe, you will need canned salmon, breadcrumbs, eggs, mayonnaise, mustard, onion, salt, and pepper. Mix all the ingredients together in a bowl and form the mixture into patties. Heat some oil in a pan and cook the salmon cakes until they are golden brown on both sides. Serve with a side salad or some roasted vegetables.