Creating mouthwatering Kansas City-Style Ribs is simple if you follow these steps:

1. Preheat your Oven or Grill: If you’re using an oven, preheat it to 300°F (150°C). If you choose to grill or smoke, prepare your grill for indirect cooking.
2. Prepare the Ribs: Remove the membrane from the back of the ribs for enhanced tenderness. Rinse and pat them dry.
3. Make the Dry Rub: In a bowl, combine kosher salt, black pepper, paprika, garlic powder, onion powder, brown sugar, and cayenne pepper. Mix well.
4. Apply the Rub: Rub a thin layer of apple cider vinegar on both sides of the ribs. Then, generously coat the ribs with the dry rub, ensuring even coverage.
5. Let the Ribs Rest: Allow the ribs to sit for at least 30 minutes so the rub can penetrate the meat.
6. Cook the Ribs: Place the ribs on the grill or in the oven. For the oven, put them on a baking sheet lined with foil. For grilling, ensure they are placed away from direct heat. Cook for about 3-4 hours, basting occasionally with BBQ sauce.
7. Baste with Sauce: In the last 30 minutes of cooking, generously brush the ribs with Kansas City-style BBQ sauce. Allow it to caramelize, creating a beautiful glaze.
8. Check for Doneness: Ribs are done when they are tender and the meat pulls away from the bone with ease.
9. Let Rest: Once cooked, remove the ribs from heat and let them rest for 15-20 minutes before slicing.
10. Slice and Serve: Cut the ribs between the bones and serve them on a platter, drizzled with extra BBQ sauce if desired.