01 - Heat a large Dutch oven or heavy pot over medium heat. Add diced smoked bacon or ham hock and cook until the fat is rendered and the meat is slightly crisp, about 5 to 7 minutes. If necessary, remove excess fat, leaving 1 to 2 tablespoons in the pot.
02 - Add chopped onion, diced bell pepper, and diced celery to the pot. Sauté until vegetables are tender, about 5 minutes. Stir in minced garlic, cooking an additional minute until fragrant.
03 - Add cooked black-eyed peas, long-grain white rice, chicken or vegetable broth, smoked paprika, cayenne pepper if using, thyme, bay leaf, salt, and black pepper. Stir thoroughly to combine all ingredients.
04 - Increase heat and bring mixture to a gentle boil. Reduce heat to low, cover, and simmer for 20 to 25 minutes, or until rice is tender and liquid is absorbed. Stir halfway through simmering to prevent sticking.
05 - Remove and discard bay leaf. Fluff the mixture with a fork. Taste and adjust seasoning with additional salt or pepper, if desired.
06 - Portion Hoppin' John into bowls. Garnish with sliced green onions and a dash of hot sauce, if preferred. Serve hot.