- -For the walnut pastry:
- -80g walnuts
- -170g flour
- -1 tsp salt
- -125g cold butter
- -1 egg
- -35ml cold water
- -For the filling:
- -400g thin green asparagus
- -1 tbsp moutarde forte
- -2 eggs
- -250ml cream
- -3 tbsp mayonnaise au citron
- -70g parmesan, grated
- -a bit of lemon zest
- -2 tbsp fresh tarragon, chopped
- -½ tsp salt
- -Pepper
- 1For the pastry, put all the ingredients into a food processor and mix until it forms a dough. Shape the dough into a disc, wrap in cling film and chill in the fridge for at least 2 hours.
- 2Wash the asparagus and trim off the stalky ends. Bring a saucepan with salted water to the boil, add the asparagus and bring back to the boil, then cook for 1 minutes. Drain under cold running water.
- 3After 2 hours, preheat the oven to 180°C fan. Grease a 30cm tart tin.
- 4Roll the dough out thinly on a floured surface and lift into the tart tin. Press against the base and the edges. Prick the base with a fork.
- 5Spread the mustard all over the base and arrange the cooked asparagus all over in a nice pattern.
- 6For the custard, beat the eggs, cream, mayonnaise, parmesan, lemon zest, tarragon, salt and pepper until smooth.
- 7Pour the custard over the asparagus and bake the quiche in the preheated oven for 35 minutes.
- 8This quiche is great served hot or cold.