Jamie Oliver's tray-baked salmon

I got this recipe from Naked Chef cookbook. It's very simple. Just blanch the green beans and mix them in a bowl with the cherry tomatoes, black olives and olive oil. Put salmon fillets, seasoned with salt pepper and lemon juice at one end of the tray and bean mix at the other end. Lay some anchovy fillets over the beans and roast on high heat for 10 mins and hey presto.