¼ cup extra-virgin olive oil
1 leek, white and pale green parts,
rinsed and finely chopped
½ cup finely chopped white onion
2 lbs. Jerusalem artichokes,
peeled and rinsed
5 cups water or vegetable stock
1 tsp sea salt
CRISPY SAGE LEAVES
1 Tbsp. olive oil
8 to 12 fresh sage leaves
- Heat the olive oil in a soup pot over medium heat. Add the leek and onion and sauté until softened, about 5 minutes.
- Add the Jerusalem artichokes, water and salt and bring to a boil. Decrease the heat, cover and simmer until the artichokes are tender, about 30 minutes.
- Remove from the heat and let cool. Transfer the mixture to a blender and process until smooth. Taste and adjust the seasonings if necessary. Gently reheat before serving.
- To crisp the sage leaves, heat the olive oil in a small sauté pan over medium heat. Add the sage leaves and sauté until just crisp, about 2 minutes.
- Garnish each serving with a couple of the sage leaves.