Step 1

Cook the pasta according to packet instructions. Drain, reserving 1/2 cup (125ml) cooking water.

Step 2

Meanwhile, heat oil in a large saucepan over medium heat. Cook garlic, zucchini flowers, zucchini ribbons and chilli, stirring, for 1-2 minutes to soften slightly. Add crab, pine nuts and lemon zest. Stir for 1 minute to heat through. Add pasta, reserved cooking water, juice, parmesan and parsley, and toss to combine. Season to taste with salt and pepper, then divide among bowls and serve with extra parmesan if desired.