Place the diced mango, capsicum, onion, jalapeno and cilantro in a medium/large mixing bowl.
Add a pinch of salt and squeeze of lime juice over top, gently toss to coat.
Enjoy right away or let it rest for 30 minutes so flavours can mingle.
If you feel a whole jalapeno is too much for your taste, use half, adding more as needed. Some jalapenos are hotter than others, so be sure to taste for heat before adding a whole one.