My Family's Favorite Chicken Tinga Tacos with Smoky

Ingredients

• 600 g chicken breasts
• ¼ onion, peeled and halved
• 2 cloves garlic, peeled and halved
• 1 bay leaf
• 1 teaspoon salt
• Cold water
• 400 g tin chopped tomatoes
• ¾ onion, chopped into 6 pieces
• 3 tablespoons chipotles in adobo
• 3 cloves garlic
• 1 teaspoon oregano
• 1 teaspoon ground cumin
• 150 ml chicken poaching liquid
• 2 tablespoons fresh coriander
• 16 taco-size corn tortillas
• 1 red onion, diced
• Feta cheese
• 2 limes
• Guacamole
• Salsa