Name: Truffled Jerusalem artichoke gratin
Total time: 1 h 15 min
Ingredients: 800g of Jerusalem artichoke, scrubbed clean; 300ml of double cream; 300ml of milk; 2 pinches of nutmeg, grated; truffle oil, to taste; 3 onions, sliced; 150g of Reblochon cheese, thinly sliced (or use a similar vegetarian cheese, if preferred); truffle, grated (optional); salt; pepper; olive oil

Truffled Jerusalem artichoke gratin

by Paul Welburn

Ingredients

Fruit & Vegetables

800g of Jerusalem artichoke, scrubbed clean
3 onions, sliced
truffle, grated (optional)

Dairy

300ml of double cream
300ml of milk
150g of Reblochon cheese, thinly sliced (or use a similar vegetarian cheese, if preferred)

Spices & Dried Herbs

2 pinches of nutmeg, grated

Oils & Vinegars

truffle oil, to taste
olive oil

Store Cupboard

salt
pepper