Chicken breast put to boil for 20 minutes without salt (for me in carrots and mayonnaise enough salt and cooking it extra), meanwhile, clean and cut the onion large, you can like it, but the main thing is not to grind.
Next, fry the onion in a heated pan with vegetable oil until tender and Golden brown, the onion should be twice less.
When everything is ready, put the breast on a plate to cool, and the onion in a colander to glass the extra oil and at the same time also cooled.
When everything is ready, add our onions to the carrots, then take the breast and pinch it to get the fibers, the main thing is not to cut it, also add to the salad, with stirring it will be difficult at first, but in the end everything will mix)))
Mix, blend as you need in a bowl (if not all want to eat) and mayonnaise to taste ))) Bon appetit!)