01 - Heat vegetable oil in a large heavy pot or Dutch oven over medium heat. Add sausage slices and brown for 3–4 minutes. Remove sausage and set aside, leaving rendered fat in pot.
02 - Add onion, bell pepper, and celery to pot. Sauté for 5–7 minutes until softened. Stir in garlic and cook 1 minute more.
03 - Return sausage to pot. Add soaked drained beans, ham hock, bay leaves, thyme, paprika, oregano, cayenne, black pepper, and salt.
04 - Pour in broth and bring to boil. Reduce heat to low, cover, and simmer 1.5 to 2 hours, stirring occasionally, until beans are tender and creamy. Add more broth or water if needed.
05 - Remove and discard bay leaves and ham hock. Mash some beans against side of pot with spoon for creamier texture, then stir.
06 - Taste and adjust seasoning with additional salt or hot sauce as desired.
07 - Serve hot over cooked white rice. Garnish with chopped parsley and extra hot sauce if desired.