Chicken with Vinegar and Tomatoes

Ingredients

• 1 tablespoon extra virgin olive oil
• 1 large chickens, about 3 ½ to 4 pounds, cut into 8 pieces
• 1 large yellow onion, minced
• 1/4 cup cider vinegar
• 2 teaspoons ground ancho chile powder
• 1 teaspoon ground cumin
• 2 teaspoons dried oregano
• 1 teaspoon dried thyme
• ½ teaspoon ground cinnamon
• 1/4 teaspoon ground cloves
• 1/4 teaspoon ground allspice
• 6 cloves garlic, minced
• 3 cups tomatoes, peeled, seeded and chopped, fresh or canned
• Kosher salt and freshly ground black pepper