Coat a large skillet with nonstick cooking spray. Set to medium-high heat.
Season both sides of pork chops with salt and pepper. Add pork chops to the hot skillet. Cook for 8 minutes, flipping once halfway through. Remove pork to a plate.
Using the same skillet, melt butter. Add apple slices and cook until tender, 3-4 minutes. Stir in apple butter, brown sugar and chili powder. Bring to a low simmer.
Push apples to sides of skillet. Place pork chops in skillet and cook another 1-2 minutes. Spoon apple mixture on top of pork, as it continues cooking.
Spoon apple mixture over individual servings and serve hot.