Leek & Gruyère Tart

Silky, slow-cooked leeks in a rich cheesy custard, in crisp pastry.

Prep
20 mins
Cook
40 mins
Serves
6
Level
Medium

Shop-bought shortcrust makes this an easy weekend lunch.

Cook the leeks slowly until very soft and sweet; it makes all the difference.

Ingredients

Serves 6

Method

  1. Line the tin

    Line a 23 cm tart tin with the pastry and chill for 15 minutes. Heat the oven to 200°C (180°C fan).

    Timer: 15:00

  2. Blind bake

    Line with paper and baking beans and bake for 15 minutes. Remove the beans and bake 5 minutes more. Lower the oven to 180°C (160°C fan).

    Timer: 15:00

  3. Cook the leeks

    Meanwhile, cook the leeks gently in the butter for 12 minutes until very soft.

    Timer: 12:00

  4. Fill and bake

    Whisk the eggs, cream and nutmeg. Spread the leeks and cheese in the case, pour over the custard and bake for 25 minutes until just set.

    Timer: 25:00