Place the beef stew meat, potatoes, carrots, onion, and garlic directly into the slow cooker.
In a mixing bowl whisk together the beef broth, tomato paste, chopped chipotle peppers, adobo sauce, cumin, oregano, flour, salt, and pepper until smooth.
Pour the broth mixture over the meat and vegetables in the slow cooker and stir once to combine.
Cover and cook on low for 8 hours until the beef is fork-tender and the gravy has thickened.
Stir the stew gently, taste for seasoning, and serve hot with chopped cilantro on top.