To begin, preheat your oven to 250°F. Line a baking sheet with aluminum foil.
Next, mix black pepper, oregano powder, paprika, celery salt, and cayenne pepper in a bowl.
2 tbsp freshly ground black pepper, 1 tbsp dried oregano, 1 tbsp paprika, 2 tsp celery salt, ½ tsp cayenne pepper
Take the ribs and coat them with cooking fat before rubbing them down with the spice mixture.
4 lbs pork spare ribs, 2 tbsp cooking fat
Once fully coated, place the ribs on a baking sheet lined with foil. Roast the ribs in the oven for approximately three hours, turning them over periodically.