Chipotle Pepper and Chicken Soup

Details

Ingredients

• 1 tablespoon olive oil, or more if needed
• 1 onion, minced
• 1 head garlic, minced, or to taste
• 2 (14.5 ounce) cans chicken broth
• 4 skinless, boneless chicken breast halves, cut into cubes
• 1 (7 ounce) can chipotle peppers in adobo sauce (such as Embasa®), chopped, adobo sauce reserved, or to taste
• 2 tomatoes, diced
• 1 bunch fresh cilantro (leaves only), chopped