Heat oven to 375F and butter a baking dish.

Saute diced apple in butter until softened, then stir in cranberries, breadcrumbs, cinnamon, and thyme.

Spoon the filling into each butterflied breast and secure with toothpicks.

Season the outside with salt and pepper and place in the dish.

Bake 28 to 30 minutes until the chicken reaches 165F.

Rest 5 minutes before slicing into the jeweled filling.