Heat a griddle pan and cook the chicken on both sides for 10 to 15 minutes. Cut into the thickest part of the breast to check that the chicken is cooked through with no pink showing.
Meanwhile, combine the spinach, onion, mango, mint, cheese and chilli sauce in a bowl, taste and season.
Serve the chicken topped with the fresh mango salsa.
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For top tips on protecting you and your family when preparing raw meat and poultry, visit Food Safety in the Home and view the full Food safety at home video.