Mix paprika, garlic powder, onion powder, kosher salt and pepper in a bowl.
Rub spices all over Boneless Country Style Ribs, then cover and refrigerate for 2 hours.
Preheat oven to 350°F.
Preheat sauté pan or grill pan, and add oil. Once oil is hot, sear ribs on both sides for 7 minutes per side.
Place ribs in oven for 30 minutes, or until meat thermometer inserted into thickest part reads 145°F.
Remove from oven and let rest for 5 minutes before serving.