First make the dressing. Whisk the ingredients together with a good pinch each of salt and freshly ground black pepper, or shake together in a jar until emulsified.

Trim the courgettes, then cut into long ribbons using a vegetable peeler. Tip into a large bowl with the tomatoes, beans, salad leaves and herbs, and toss everything together using your hands to combine.

Drizzle over the dressing and scatter over the parmesan shavings, toss again and tip into a salad bowl or platter to serve.