Ingredients

  • 1 small yellow onion, minced
  • 3 garlic cloves, chopped
  • Kosher salt
  • 1 tablespoon Olive Oil
  • 5 Fresno chilies, seeded and minced
  • 1 ancho chili, seeded and minced
  • 1/4 teaspoon crushed red pepper flakes
  • 2 tablespoons dark brown sugar
  • 1 tablespoon cumin seeds
  • 1 cinnamon stick
  • 1 6-ounce can tomato paste
  • 2 tablespoons cider vinegar

Yield

Serves: Makes 3 - 4 cups

Preparation

Sweat the onion and garlic with a 3-finger pinch of salt in the olive oil over a medium heat in a nonreactive 2-quart saucepan until translucent, about 2 minutes. Add the Fresno chili, ancho chili, and red pepper flakes. Cook for a minute or two. Add the brown sugar, cumin, cinnamon, tomato paste, and vinegar and simmer for 10 minutes. Add 3 cups water, bring to a gentle simmer, and cook over low heat for 2 hours.

Remove from the heat and let cook for 15 minutes. Discard the cinnamon stick. Puree the mixture in a blender and strain through a sieve, pushing any solids through. Let cool, then cover, and refrigerator for up to one month.