Soak the beans overnight (preferred) or use one of the quick-soak methods in the Recipe Notes. Drain and discard the soaking water.
Place a Dutch oven over medium high heat. Brown the sausage for 5 to 7 minutes. Remove the sausage and set aside, leaving the rendered fat in the pot.
Add the soaked beans, seasoning meat, and the bay leaves to the pot. Cover with cold water by about 1 inch. Bring to a boil, reduce to a gentle simmer, cover and cook for 1 hour. Stir occasionally.
Stir in the onions, bell peppers, celery, garlic, browned sausage and about ⅔ of the Herb and Spice Blend (without salt). Add water if needed to keep the beans just covered. Simmer uncovered for 30 minutes. Stir occasionally.
Cover the pot and simmer for 30 minutes. Remove the lid and continue simmering 15 to 60 minutes, stirring occasionally, until the beans are tender and naturally creamy.
While the beans continue to simmer, cook the rice according to the instructions on the package or your preferred method.
Once the beans are as creamy and tender as you like, turn off the heat. If using bone-in seasoning meat, remove it from the pot, pull the meat from the bones, and return the meat to the beans.
Taste and season with kosher salt. Add the remaining Herb and Spice Blend, if needed, and adjust the seasoning to taste.
Remove the bay leaves and serve over rice.
Notes
For ingredient notes, soaking methods, step-by-step photos, FAQs, and tips for creating your own signature pot of authentic New Orleans Red Beans and Rice, see the full article. Soaking the Beans: An overnight soak is recommended, but the quick 3-hour or 1-hour soaking methods also work well. See the article above for detailed instructions.Seasoning Meat: Smoked ham shanks, smoked ham hocks, pickled pork, tasso, smoked turkey necks, or a leftover ham bone all work well. Use one or combine several for deeper flavor.Salt: Wait until the beans are tender before adding kosher salt. Smoked meats and many Creole seasonings already contain salt, so always taste first.Cooking Time: Cooking time varies with the age of the beans. Most batches finish in about 2½ hours, but older beans may require additional simmering. They're done when they're tender and naturally creamy—not when the timer goes off.