In a medium pot, add the dried chiles, onion, garlic and enough hot water to cover them. Cook for about 5 minutes on high heat.
5 guajillo peppers, 1 chile ancho, 3 chile de arbol peppers (optional), 2 garlic cloves, ⅓ medium onion (white or yellow)
To a blender, add the cooked chiles, onion, garlic plus the spices, the vinegar, oil, plus 2 to 3 tablespoons of the chile water.
⅓ teaspoon ground cumin, 1 teaspoon dried oregano, 1 teaspoon paprika, ⅛ teaspoon ground cinnamon, 16 black peppercorns, 4 whole cloves, 1 Tablespoon kosher or sea salt, 1 cube vegetable bouillon, ¼ cup white vinegar (60ml), ¼ cup vegetable oil (60ml)