Mustard champ

  1. STEP 1
  2. Boil the potatoes for 15 mins or until tender. Drain, then mash.
  3. STEP 2
  4. Heat the milk and half the butter in the corner of the pan, then beat into the mash, along with the wholegrain mustard.
  5. STEP 3
  6. Gently fry the spring onions in the remaining butter for 2 mins until just soft but still a perky green. Fold into the mash and serve. Great with gammon or to top a fish pie.