Oven Baked BBQ Ribs Recipe

2 –3 pounds baby back ribs or spare ribs or St. Louis style

2 tablespoons paprika sweet or smoked

2 tablespoons brown sugar

1 tablespoon garlic powder

1 tablespoon onion powder

1 teaspoon black pepper

1 teaspoon kosher salt

½ teaspoon cayenne pepper optional for heat

1½ cups BBQ sauce homemade or store-bought