Leek and Sunchoke Savory Crumble with Greek Yoghurt Sauce

November 14, 2010
0 Ratings
  • Serves 4
Author Notes

I’ve always thought crumbles were meant to be desserts – as they certainly are – but I had to change my mind when I read on the web about the existence of savory crumbles, that is the salted version of traditional crumble desserts. Of course, why hadn’t I thought of it myself? You just need to add some salt to the topping instead of sugar and substitute the fruit with vegetables (but also meat or fish) and voilà! Les jeux sont fait! Surely, as I am so fond of crumbles, I couldn’t help trying to make my own version of this savory dish which I filled with a combination of leeks and sunchokes. Sunchokes (also called Jerusalem artichokes, sunroot or topinambur) are a novelty to me: I had heard about them but I had never tasted them. So, when I found them at the market, I bought some still uncertain about what to make of them. Sunchokes are vegetable roots, or tubers, similar to potatoes but with a taste closer to artichokes, though more delicate. They match perfectly with leek and, thanks to their dainty texture, to the crispness of a crumble topping.
This crumble is great if served with a yoghurt sauce made with Greek yoghurt and chive. —Rita Banci

What You'll Need
  • For the crumble: topping and filling
  • 1 cup flour
  • 1/2 cup breadcrumbs
  • 3.5 ounces lightly salted butter, cut into small pieces
  • 2 tablespoons grated parmesan
  • 1.8 ounces chive, chopped
  • 1 tuft of parsley, chopped
  • 14 ounces sunchokes, peeled and chunked
  • 8.8 ounces leeks, sliced
  • 1 shallot, sliced
  • 1 garlic clove
  • 2-3 tablespoons extravergine olive oil
  • 300 milliliters vegetable stock
  • freshly ground green pepper
  • salt to taste
  • For the yoghurt sauce
  • 6 ounces Greek yoghurt
  • 3 tablespoons milk
  • 1 tablespoon extravergine olive oil
  • 1 handful of chive, chopped
  • freshly ground green pepper
  • salt to taste
  1. Preheat oven to 350°F.
  2. In a large saucepan pour oil and fry the shallot and garlic over a gentle heat for 1-2 minutes till golden. Remove garlic and add leeks and sunchokes. Cook for about 5 minutes, then pour in the vegetable stock and let it simmer covered, stirring now and then, for about 20-25 minutes or until sunchokes are tender. Salt and pepper to taste.
  3. Prepare the topping. In a bowl combine flour, breadcrumbs and parmesan. Rub the butter into the mixture with your fingertips, then stir in chive and parsley. Salt and pepper to taste.
  4. Place the leaks and sunchokes into a baking dish together with their cooking liquid. Drizzle some oil and cover with the crumble topping. Bake for about 30 minutes, until the top is golden.
  5. In the meantime, prepare the yoghurt sauce. In a small bowl combine the Greek yoghurt, chive, salt and pepper. Pour in milk and oil and stir well. Keep refrigerated till it’s served.

See what other Food52ers are saying.

  • Rita Banci
    Rita Banci
  • TiggyBee
  • SallyCan
  • abscrat
I'm a professional textile conservator with a strong passion for cooking, gardening, drawing and writing. Since my baby boy was born in May 2010, I feel so much more enthusiastic about life and creativity. That's why I decided to create my own blog, after so many years spent checking out those of other food bloggers. And though time is never enough (being a mother and a wife is really demanding!!) I keep on cooking for my beloved husband and taking care of my garden with all the love and patience I have.

4 Reviews

abscrat November 15, 2010
Yikes, this looks tasty.
Rita B. November 15, 2010
Thank you! Hope you enjoy it as much as I do. I'm a crumble-addicted, after all...
TiggyBee November 14, 2010
I love this!!
SallyCan November 14, 2010
Clever and creative recipe :)