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Tomatillo-Horseradish Sauce

  • SERVINGS: makes 2 cups
  • MAKE-AHEAD
  • VEGETARIAN

  1. 6 tomatillos, husked and washed
  2. 1/2 large red onion, coarsely chopped
  3. 2 garlic cloves, chopped
  4. 1 jalapeño, chopped
  5. 1 tablespoon canola oil
  6. Salt and freshly ground pepper
  7. 1 1/2 tablespoons rice vinegar
  8. 2 tablespoons prepared horseradish, drained
  9. 2 tablespoons chopped cilantro
  1. Preheat the oven to 350°. Place the tomatillos, onion, garlic and jalapeño in a small roasting pan. Toss with the oil and season with salt and pepper. Cook until the tomatillos are soft, 20 to 25 minutes. Transfer to a food processor and puree until smooth. Add the vinegar, horseradish and cilantro and pulse just to combine. Season with salt and pepper. Scrape the sauce into a bowl, cover and refrigerate for at least 1 hour before serving.