Prepare the necessary products.

Chicken breast put in a pot and cover with water so that the water covers slightly more than half meat. Bring to boil and cook under lid on low heat for 20 minutes. Allow to cool in the broth. I always boil a chicken breast for salads this way. The meat is more juicy and tender.

Boiled chicken breast, eggs and pineapple cut into cubes and put in salad bowl.

Finely chop the onion. Add to the bowl with the rest.

All a little salt, a little pepper, add mayonnaise and mix well.