1 baby cos lettuce, leaves separated, torn in half
250g cherry tomatoes, halved
2 Lebanese cucumbers, halved lengthways, thickly sliced diagonally
1 small red onion, cut into thin wedges
1/4 cup small fresh basil leaves
1/4 cup fresh flat-leaf parsley leaves
2 tablespoons extra virgin olive oil
1 tablespoon red wine vinegar