Oil the base and sides of a roughly 18cm loaf tin and line with baking parchment. Heat 1 1/2 tbsp oil in a frying pan, tip in the celery and leek, and fry for 10 mins, or until both are softened and translucent.

Roughly mash the cannellini beans in a large bowl. Stir through the fried celery and leek, pistachios, sundried tomatoes, parmesan, quinoa, za’atar, breadcrumbs, eggs, flour and parsley. Season well.

For the stuffing, roughly mash the feta with a fork, then stir in the mascarpone, chives, dill and lemon zest. Season.

Heat the oven to 180C/160C fan/gas 4. Sprinkle the mixed seeds over the bottom of your lined loaf tin. Pat half the bean and nut mixture into the tin and use a spoon to press out a channel along the middle, roughly 2cm wide. Spoon the feta mixture into the channel, then pat down the remaining bean and nut mixture over the top and around the sides. Cover in foil and bake for 50 mins or up to 1 hr until firm to the touch.

Toss the broccoli in a baking tray with the coriander seeds, harissa and remaining 1 1/2 tbsp oil. Season and roast on the lower shelf of the oven for the last 20 mins of the cooking time, or until crisp at the edges.

Serve the nut roast on a platter alongside the broccoli. Drizzle with olive oil and top with the dill fronds.