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Celeriac and Potato Purée

This silky, smooth, creamy, buttery purée of celeriac and potato, makes a wonderful, and sightly lighter, alternative to mash potatoes. Completely interchangeable with potatoes, neither flavour dominates the other, but you can increase or decrease the amount of celeriac/potatoes according to your own personal preference.

Serves 4 - 6

Course Side Dish
Keyword celeriac, potatoes
Prep Time 10 minutes
Cook Time 25 minutes
Author Susan

Ingredients

  • 400g potatoes, peeled and cut into similar size chunks (400g is prepared weight)
  • 1½ teaspoons fine salt
  • 400g celeriac, peeled and cut into similar size chunks as the potatoes (400g is prepared weight)
  • 50g unsalted butter
  • 50ml – 100ml fresh cream or milk, or as much as needed
  • freshly ground sea salt, to taste
  • freshly ground black pepper, to taste

To serve:

  • extra butter
  • extra freshly ground black pepper
  • finely chopped chives, spring onions or parsley

Instructions

  1. Collect together your equipment (see Recipe Notes below) and ingredients.

  2. Peel the potatoes and chop into chunks, roughly the same size.

  3. Place in a saucepan and cover with cold water. Bring to a simmer, add the salt and simmer gently.

  4. As the potatoes start to cook, peel the celeriac and chop into similar size chunks as the potatoes.

  5. When the potatoes have been cooking for 5 minutes, add the celeriac, bring back to a simmer and cook until the potatoes and celeriac are both soft and cooked through.

  6. Drain well, using a sieve or colander, and leave to steam dry for a few minutes.

  7. Put them back in the pan and add the butter and some cream or milk. Mash with a potato masher, an electric whisk or a potato mouli until smooth. Add extra milk/cream as necessary.

  8. Taste and add extra salt and pepper, to taste.

  9. The purée is now ready to serve. Delicious served with some extra butter, chopped herbs and some freshly ground black pepper.

Recipe Notes

Equipment:

  • kitchen scales and measuring spoons
  • chopping board and knife
  • saucepan
  • sieve/colander
  • masher/whisk/mouli
  • warmed serving bowl, if necessary

This silky, smooth, creamy, buttery purée of celeriac and potato, makes a wonderful, and sightly lighter, alternative to mash potatoes. Completely interchangeable with potatoes, neither flavour dominates the other, but you can increase or decrease the amount of celeriac/potatoes according to your own personal preference.

Celeriac, or celery root, is rich in antioxidants and nutrients, lower in calories than potatoes and is a great source of dietary fibre, minerals and vitamins, particularly C, B and K.