Slice the chicken breasts thinly, then cut the mango into similar sized pieces. Peel and thinly slice the cucumber. Finely chop the spring onions.
Juice the lemon, then combine thoroughly with the olive oil to make the dressing.
Place the pea shoots onto plates, then add the chicken, mango, cucumber and spring onions. Season lightly with salt and pepper, and then drizzle with the dressing just before serving.
Delicious with warm crusty bread or roasted new potatoes.