Heat a large, deep skillet. Lay in the sausage slices and let them get golden on both sides.
Pour in the broth and cream. Add the BBQ seasoning, garlic powder, onion powder and pepper, and stir well.
Bring it to a low boil, then stir in the rotini.
Cover and let it cook until the pasta is tender and the liquid is gone, about 15 minutes. Stir every few minutes so nothing sticks to the bottom.
Take the lid off, stir in the BBQ sauce and cheddar until melted and creamy.
Taste, add salt only if it needs it, and serve hot.