Preheat the oven to 425.
To a mixing bowl, add the chicken, olive oil, salt, paprika, garlic powder, oregano and cumin. Toss to coat.
Next, add the Greek yogurt, maple syrup, lime, cilantro and red onion to the bowl and mix everything together.
Place the chicken into a bread loaf pan, stacking it on top of each other and making sure the onions are mixed throughout. Top with the pad of butter and place in the oven for 55 minutes.
Remove the chicken from the oven, then pour the liquid into a mug or a jar and keep for serving. Let the chicken rest for 5 minutes before slicing.
Last, remove the chicken from the pan and place onto a cutting board. Thinly slice the chicken.
Serve the chicken with a little bit of the liquid for extra flavor, if desired.
