Cook the orzo according to the packet instructions, but adding the bay leaf to the cooking water.
Drain the orzo when al dente, then rinse under cold water to stop the cooking process. Discard the bay leaf, drizzle with olive oil, and mix to prevent sticking.
Make the dressing by combining Parmesan, lemon zest, lemon juice, and olive oil in a serving bowl. Adjust seasoning with salt, pepper, and more oil if necessary.
Toast pine nuts in a dry frying pan until golden. Set aside to cool.
Add the warm orzo to the dressing, then mix in rocket, basil, and pine nuts. Adjust seasoning and serve.
