How to make grilled leek and blue cheese salad with apples, celery and hazelnuts

As long as you take care of the leeks in this dish, the rest will take of itself. Make sure they are well cooked before griddling; the process is more about adding flavour than cooking. Cook them for too long and they'll turn bitter

(Riverford)

Grilled leek and blue cheese salad with apples, celery and hazelnuts

Prep 15 mins
Cook 10 mins

Serves 4

3 small leeks
1tsp Dijon mustard
1tbsp cider vinegar
3tbsp olive oil
40g hazelnuts, toasted and skinned
2 celery sticks
2 apples
100g salad leaves
100g blue cheese, crumbled

Trim the flared leaf tops away from the leeks so you are just left with straight lengths. Poach the leeks in boiling water for about eight minutes, until they are easily pierced with a knife tip. Remove them from the pan and allow to cool.

Put a griddle pan on a high heat. Peel away the top layer or two from the leeks; they will have become overcooked and water-logged. Spilt the leeks in half lengthways, and slice into 3cm pieces.

When the griddle is very hot, cook the leeks for 20-30 seconds each side – enough to mark them, but not so much that they start to burn. Remove and season with salt. Make the vinaigrette by whisking together the mustard and vinegar. Whisk in the olive oil a small bit at a time, until you have a thick, emulsified dressing. Season with salt and pepper.

Break the hazelnuts into coarse pieces. Dress with a tiny bit of oil and a pinch of salt. The oil helps the seasoning to stick. Thinly slice the celery at a sharp angle. Core the apples and slice them into thin discs. Throw the salad leaves, leeks, apple and celery together with the dressing. Pile artfully onto a serving dish and scatter over the hazelnuts and blue cheese.

Recipe from Riverford.co.uk