Instructions:

1. Prepare your slow cooker by greasing it lightly or using a liner.
2. Place the kielbasa slices evenly in the slow cooker.
3. In a bowl, mix the chopped apples, brown sugar, apple cider, Dijon mustard, garlic powder, salt, and pepper until well combined.
4. Pour the mixture over the kielbasa, ensuring all sausage pieces are coated thoroughly.
5. Cook on low for 3-4 hours or on high for 1-2 hours until the kielbasa is heated through and the flavors have integrated.
6. Stir gently before serving to coat the kielbasa bites in the sauce.
7. Garnish with fresh parsley for added color and flavor, if desired.
8. Serve hot, with toothpicks for snacking or over your choice of side for a more filling meal.

Conclusion: These Slow Cooker Apple Kielbasa Bites are not only a treat to make but also a deliciously easy way to bring gourmet flair and heartwarming comfort to your table. Enjoy the rich flavors and the ease of preparation that make this dish a must-try for any occasion.