Prepare the Beans:
If using dried red beans, rinse them thoroughly and remove any debris. Place the beans in a large pot and cover with water. Bring to a boil, then reduce the heat and let them simmer for about 1 hour, or until tender. Alternatively, if you're using canned beans, skip this step and move on to cooking the rest of the ingredients.
Sauté the Vegetables:
In a large Dutch oven or pot, heat the olive oil over medium heat. Add the diced onion, bell pepper, and celery. Sauté for about 5 minutes, or until the vegetables begin to soften. Add the garlic and cook for another minute until fragrant.
Add the Sausage and Spices:
Stir in the sliced smoked sausage, thyme, paprika, and cayenne pepper (if using). Cook for 3-4 minutes, allowing the sausage to brown slightly and release its flavors.
Simmer the Beans:
Add the cooked red beans (or canned beans) to the pot, along with the chicken broth and bay leaf. Stir to combine. Bring the mixture to a simmer, then reduce the heat to low. Let it cook for about 30-45 minutes, stirring occasionally, to allow the flavors to meld together. If the beans become too thick, you can add more chicken broth or water to reach your desired consistency.
Season to Taste:
Taste the dish and add salt and pepper to your liking. If you want more heat, you can add a pinch of cayenne pepper or hot sauce at this point.
Serve:
Spoon the cooked red beans over a bed of hot, fluffy rice. Garnish with fresh parsley, if desired, and serve with cornbread or a side of greens for a complete meal.