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Asparagus with tarragon hollandaise on toast

Jenny Chandler

A light lunch to show off the first precious asparagus bunches of the season

Recipe Meta

Prep

10 mins

Cook

20 mins

Serves

4

Difficulty

Medium

Ingredients

  • 500g asparagus or about 24 spears, depending on thickness
  • 3 egg yolks
  • 200g cold, unsalted butter, cut into 1cm cubes
  • Juice of ½ a lemon
  • A sprig of tarragon, leaves finely chopped
  • Cayenne or black pepper
  • 4 slices of sourdough bread

Method

Chop the woody ends from the asparagus – I don’t snap mine off as so many recipes suggest because you seem to lose more flesh than necessary. In fact, I love to eat asparagus with my fingers and the tough little stump is good to hang on to, so I sometimes don’t trim the stalks at all.

To make the sauce, bring a saucepan of water to the boil and then place a bowl (glass or ceramic will temper the heat better than metal) on top to create a bain-marie. Now turn the heat right down, add the egg yolks and 1 tbsp water, and season with a little cayenne or black pepper and a pinch of salt, whisking until smooth.

Add the cubes of butter three or four at a time, whisking as they melt and emulsify into the egg. Continue adding more butter until it is all absorbed and you have a thick and creamy sauce. Whisk in a little lemon juice, tarragon and seasoning to taste. You can set the sauce aside in the bain-marie to keep warm for up to 20 mins or pour it into a small thermos flask.

Now to cook the asparagus. Plunge the stalks into a large pan of boiling, salted water and cook for anything between 3-8 mins until tender, depending on the thickness of the stalks. Drain well and place on a kitchen towel for a moment, so as not to waterlog your toast. Meanwhile, get the toast on.

Serve the asparagus piled on the toast and pour over the hollandaise at the very last moment (to avoid a rather unappetising skin forming). You could add a slice of cooked ham to the toast for a more substantial meal.

Image: Kim Lightbody

Where to buy these ingredients

Borough Market Online

If you can’t make it to the Market, Borough Market Online offers a wide selection of traders’ produce, delivered direct to your door.