Mustard champ

Instructions

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