Place the chicken breasts into the slow cooker, then pour over the chicken broth. Sprinkle with cumin, paprika, chili powder, and minced garlic, spreading the spices evenly over the chicken.
Cover and set the slow cooker to low. Let the chicken cook gently for about 4 hours until it’s completely tender and easily pulls apart with forks.
Once cooked, open the lid and use two forks to shred the chicken into bite-sized, juicy strands, letting it soak up the flavorful juices.
While the chicken cools slightly, toast the flatbreads lightly in a toaster or skillet until they are warm and have a slight crisp on the edges.
Spread the warm flatbreads with a generous amount of shredded chicken, allowing the juices to soak into the bread for extra flavor and moisture.
Garnish the assembled flatbreads with chopped cilantro or parsley for a fresh burst of flavor and color.
Serve immediately, slicing into wedges if desired, to enjoy the tender, flavorful chicken with crispy flatbread and fresh herbs.