Ingredients

  • 1 12 cups fresh cilantro leaves, coarsely chopped
  • 5 garlic cloves, chopped
  • 1 green serrano pepper, seeded (optional)
  • 2 teaspoons dried oregano leaves
  • 1 teaspoon fresh ground black pepper
  • 12 cup white wine vinegar (best quality)
  • 13 cup light olive oil
  • kosher salt (or sea)

Method

  • Place the cilantro, garlic, serrano pepper, oregano, black pepper, vinegar and olive oil in a blender.
  • Add 1/4 cup water and pulse to a medium-fine puree.
  • Season with salt to taste.
  • Transfer the sauce to a bowl and let stand until the flavors develop, about 30 minutes.