Make the salad by combining the peppers, cucumber, garlic, herbs, half the lemon juice and half the olive oil. Do this an hour or so in advance in order for the flavours to come together.

Make the dressing by combining the tahini paste, remaining lemon juice and olive oil and salt.  Loosen it to the desired consistency with water and check the seasoning, it should be possible to drizzle the dressing over the salad

Barbecue or shallow fry the Lamb Mini-Steaks, they should take no longer than 3 minutes in total.  Halve the pittas and insert the steaks,  either whole or sliced, with the salad, shredded lettuce and a drizzle of the tahini dressing.