Instant Pot Chicken Tinga

Ingredients (14)

• 2 tablespoons olive oil
• 1 medium yellow onion,
• 4 cloves garlic,
• 1 teaspoon ground cumin
• ½ teaspoon dried oregano
• ¼ teaspoon cayenne,
• 1 bay leaf
• 1 can (15 ounces) tomato purée
• 2 canned chipotle peppers in adobo sauce,
• 1 tablespoon adobo sauce
• ½ cup low sodium chicken broth
• 2 pounds boneless skinless chicken breasts
• ½ teaspoon salt
• fresh ground black pepper