Recipe is from Forever Summer by Nigella Lawson. The next time you make chicken breasts, make an extra one for this recipe. Leftovers are great! I added a sprinkle of salt.
Tumble the mango cubes and any juice it makes into a bowl and, with your hands, mix in the chopped scallion and chilli and squeeze over the lime juice; use as much or as little as you want.
Tumble in the chunked chicken and shredded lettuce and most of the cilantro and, using your hands, toss to combine.
Add the oils and toss again.
Serve on a large serving plate and sprinkle over the remaining cilantro.