Herb & pepper crusted rib of beef
Planning a dinner party? James Martin's crusted roast beef will wow your guests
Give your mash a bit of texture with humble haricot beans and a hint of luxury with an optional splash of truffle oil
Nutrition: per serving
Boil the potatoes in salted water until tender, about 15 mins. Drain, replace the lid on the pan, then shake to break the potatoes up a bit. Add the beans, cream, butter and 2 tbsp truffle oil, then mash together well. Season liberally with salt, pepper and a good pinch of grated nutmeg, and drizzle with the remaining truffle oil.