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Spinach soup with horseradish granité
© John Kernick

Spinach Soup with Horseradish Granité

  • ACTIVE: 40 MIN
  • TOTAL TIME: 1 HR 10 MIN
  • SERVINGS: 8
  • HEALTHY
  • MAKE-AHEAD

Horseradish, originally consumed for medicinal purposes, became the condiment of choice for English roast beef in the 17th century. Chef Tristan Welch creates an ingenious granité by freezing horseradish with milk, scraping it into icy flakes and scooping it onto toasts to garnish a creamy nettle soup (spinach is excellent here too).

  1. 1 quart chicken stock
  2. 2 cups milk
  3. 2 large thyme sprigs
  4. 2 bay leaves
  5. 3 tablespoons vegetable oil
  6. 1 pound red potatoes, peeled and thinly sliced
  7. 2 large leeks, white and tender green parts only, halved lengthwise and thinly sliced
  8. Salt
  9. 5 ounces spinach leaves (10 cups)
  10. Freshly ground pepper
  11. Horseradish Granité, for serving
  12. Eight slices of baguette, toasted
  1. In a saucepan, combine the stock with the milk, thyme and bay leaves. Cover and bring to a simmer over low heat.
  2. In a large saucepan, heat the vegetable oil. Add the potatoes and leeks and season lightly with salt. Cover and cook over moderately low heat until the vegetables are softened, about 7 minutes. Pour the stock mixture over the potatoes and leeks, cover and simmer over moderately low heat until the potatoes are tender, about 15 minutes. Discard the thyme and bay leaves.
  3. Bring the soup to a boil. Add the spinach and wilt over moderately high heat, 1 minute. Working in batches, puree the soup in a blender. Return the soup to the saucepan and season with salt and pepper.
  4. Ladle the soup into bowls. Scoop a rounded tablespoon of the Horseradish Granité onto each toast. Float the toasts in the soup and serve right away.