This dish can be enjoyed cold or at room temperature -- perfect for a potluck or picnic.
In a large pot of boiling salted water, cook pasta according to package instructions. Meanwhile, in a large bowl, combine tomatoes, oil, lemon zest and juice, and Parmesan. Season with salt and pepper. Drain pasta and transfer to bowl. Add basil and toss to combine. Let cool to room temperature (or refrigerate, up to 2 days). To serve, sprinkle with more Parmesan, if desired.