Serves 4
900g sweet potatoes
1 clove garlic, peeled and crushed
25g butter
4 spring onions, sliced
1tsp wholegrain mustard
salt and pepper
Dice the sweet potatoes and place in a large pan with the garlic and a pinch of salt.
Just cover with water and bring to the boil. Simmer for about 15 minutes.
Add the spring onions to the pan of potatoes and cook for a further 3 minutes then drain.
Add the butter, salt, pepper and mustard and mash until smooth.
