A big joint of roast beef is real treat and you'll want to trust Delia to know how to cook it. Pre-heat the oven to 240C/475F/Gas 9. If you dust the fat surface of the beef with mustard and the ...
Arrange the potatoes in a single layer, cut-side down on the other side. Return to the oven and roast for 15 minutes. 5. Meanwhile, add the green beans, remaining 1 tablespoon oil, remaining 1/4 ...