Preheat your oven to 200c, fan-forced. In a small bowl combine dukkah, oil and lemon zest and season with salt and pepper. Rub all over drumsticks then place the drumsticks on a baking tray with the pumpkin. Pop the tray in the oven to bake for 30 minutes, turning the chicken over half way.
In the interim, steam the cauliflower till tender. Once the chicken and pumpkin are ready, make your mash by mashing the steamed cauliflower together with the roasted pumpkin. Season the mash well with salt and pepper and a generous drizzle of olive oil.
To serve, divide the mash between plates and top with the chicken drumsticks. Lovely finished with some freshly chopped parsley.