Potato and Truffle Purée

The combination of potatoes and truffle is an interesting one. Because one is the opposite of the other in terms of price and availability? Because both grow underground?

Dutch chef John Halvemaan (also winner of the prestigious Johannes van Dam prize) created a no doubt delicious combination, using butter, veal stock, parsley and cooked bacon. Also very tasty: a recipe for a gratin with crème fraîche and eggs and a recipe by chef Claude Deligne (Le Taillevent in Paris) with foie gras. All far too complex for us, so we prepared a very rich and tasty potato purée with lots of truffle.

If you look for recipes with potatoes and truffle, you will find suggestions using truffle oil. It’s not the real thing, however, if you find quality truffle oil and use only a little bit, your purée will be yummy. The sad news is that some (most?) truffle oil comes with 2,4-dithiapentane, a synthetically produced, aromatic molecule. Producers add this because it gives the impression that the oil contains truffle. Unfortunately, the flavours of 2,4-dithiapentane are not even close to the aromas and taste of a real truffle.

In this case you have to spend some money on both the truffle and the potatoes.

We combined our purée with an excellent rib eye and served it with its own jus and the purée.

Wine Pairing

We enjoyed a glass of Camino de Caza Almansa Garnacha Tintorera-Monastrell 2020. An organic red wine produced by Bodegas Piqueras and made grapes from the Almansa region in Spain. It’s a full-bodied wine with soft tannins and a hint of vanilla and chocolate. In general, you’re looking for a smooth wine with notes of red fruit and oak, medium acidity and with a long, dry finish. One that goes very well with for instance red meat and game (hare, deer).

What You Need

  • Potatoes
  • Butter
  • Egg Yolk
  • Cream
  • Milk
  • Salt
  • Winter Truffle

What You Do

Make your favourite purée! Cook the potatoes until ready (meaning: until the blade of a knife inserted in the potato goes easily through it). Drain. Mash with a fork, add cold butter, combine, add warm milk and/or cream and use a spatula to get the right consistency. You could add a beaten egg yolk (also because eggs and truffle work together wonderfully). Add salt to taste. Perhaps some white pepper. Grate the truffle and add half of it to the purée. The taste of a winter truffle benefits from the warmth of the purée. Just before serving add the remaining truffle.

Potato and Truffle Purée ©cadwu
Potato and Truffle Purée ©cadwu

Let’s Mash!

We do like our mashed potatoes, for instance with a nice, hearty stew or with a wintery Choucroute. But isn’t it a bit too obvious, mashed potatoes?
Of course it is! Especially during the colder months your green grocer offers a range of vegetables that are ideally suited for making a purée.

A purée of Jerusalem Artichokes is savory, sweet, delicate and nutty. Great with game, pork stew and choucroute.
The mash of Celeriac and Lemon is a great accompaniment of many a dish. It’s fresh and light. Simply serve it whenever you think ‘let’s serve with mashed potatoes’. Give it a try when you want to eat roast cod.
A purée of Parsley Root and Parsnip has an intriguing taste. Yes, definitely parsley, but more complex, more lasting. Excellent when combined with a stew or roasted pork-belly.

Jerusalem Artichokes and Parsnips contain (like potatoes) a significant amount of starch, however different from potatoes you can use a blender when preparing the purée.

What you need

  • Jerusalem Artichokes and white pepper
  • Or Celeriac, four slices of Lemon and nutmeg
  • Or Parsley Root, Parsnip and white pepper
  • Cream

What you do

Clean and dice the vegetables and cook (with the lemon) until nearly soft. Drain (and remove the lemon) and add some cream to the pan. Leave on very low heat for 10 minutes or so. The idea is that the vegetables will absorb some of the cream. Mash (or blender) until smooth and pass through a sieve to make it perfect. Serve with white pepper and nutmeg (if required).

Parsnip, Celeriac, Parsley Root and Jerusalem Artichoke © cadwu
Parsnip, Celeriac, Parsley Root and Jerusalem Artichoke © cadwu