Add more of the main ingredients to dilute the saltiness
Add unsalted liquid such as water, broth, milk, or cream
Add potatoes, then remove them after cooking
Add a little sugar or honey
Add acid such as lemon juice, vinegar, or tomatoes
Add fat such as butter, cream, yogurt, or coconut milk
Serve with plain rice, pasta, bread, or potatoes
Rinse salty canned foods with water
Drain off some of the salty cooking liquid
Use unsalted ingredients in the next step of cooking
Balance with herbs and spices
Avoid adding more salt until the end
Double the recipe if possible
Make a fresh unsalted batch and combine it with the salty one