In a medium saucepan, combine quinoa and chicken broth. Bring to a boil, then reduce heat, cover, and let simmer for about 15 minutes or until liquid is absorbed. Remove from heat and fluff with a fork. Set aside.
In a large skillet, heat olive oil over medium heat. Season the chicken breasts with salt and pepper. Add the chicken to the skillet and cook for about 6-7 minutes on each side, until golden brown and cooked through. Remove from skillet and slice into thick strips. Set aside.
In the same skillet, add chopped onion and cook until it turns translucent, about 5 minutes. Add minced garlic and cook for an additional 1 minute until fragrant.
Add fresh cranberries to the skillet along with apple cider, thyme, rosemary, cinnamon, and nutmeg. Stir and let the mixture simmer for about 5-10 minutes until the cranberries burst and create a thick sauce. Season with salt and pepper to taste.
Preheat your oven to 375. Cover the baking dish with aluminum foil and bake for 20 minutes. Remove the foil and bake for an additional 10-15 minutes until the cheese is melted and bubbly.
Remove from the oven and let it rest for a few minutes. Garnish with fresh parsley if desired. Serve warm and enjoy the cozy flavors of autumn!