Preheat the oven to 200C. Place the potatoes, onions and olive oil in a large roasting tray, mix well and then pop into the oven and cook for 35 minutes.
Take them out and add the salmon, clementines and olives and season with salt and pepper. Roast for 15 minutes – meanwhile pour yourself a glass of wine!
Mix the gremolata ingredients!
Finish off with lemon juice, pomegranates and almonds.