Celeriac gratin

• Produce

  • 1 small bunch Flat-leaf parsley leaves picked, fresh
  • 2 cloves Garlic
  • 1 Onion

• Baking & Spices

  • 1 Black pepper, freshly ground
  • 1 Sea salt

• Dairy

  • 75 g Cheddar cheese, grated
  • 600 ml Double cream

• Other

  • 1 Large celeriac peeled and sliced into 1cm slices
  • 1 kg Potatoes peeled and sliced into 1cm slices

Found on jamieoliver.com