Leeks Mornay

Preparation info

  • Difficulty

    Easy

  • serves

    8

Appears in

Darina Allen's Simply Delicious Suppers

Darina Allen's Simply Delicious Suppers

By Darina Allen

Published 2001

  • About

Ingredients

  • 8 medium-sized leeks
  • 600 ml milk
  • a few slices of carrot and onion
  • 3 or 4 peppercorns
  • a sprig of thyme or parsley
  • roux
  • ¼ teaspoon mustard, preferably Dijon
  • 140–170 g grated Cheddar cheese or 85 g grated Parmesan
  • cheese
  • salt and freshly ground pepper
  • buttered crumbs (optional)

Method

Trim most of the green part off the leeks (use in the stock pot). Leave the white parts whole, slit the top and wash well under cold running water. Cook in a little boiling salted water in a covered saucepan until just tender, approximately 15 minutes.

Meanwhile put the cold milk into a saucepan with the carrot and onion, peppercorns and thyme or parsley. Bring to the boil, simmer for 5 minutes, remove from the heat and leave to infuse for 10 minutes. Strain out the vegetables, bring the milk back to the boil and thicken with roux to a light coating consistency. Add the mustard and two-thirds of the grated cheese, but keep the remainder of the cheese for sprinkling over the top. Season with salt and freshly ground pepper, taste and correct the seasoning if necessary.

Drain the leeks well, arrange in a serving dish, coat with the sauce and sprinkle with grated cheese mixed with a few buttered crumbs (if you have them to hand). Reheat in a moderate oven, 180°C/350°F/Gas 4, until golden and bubbly.