Soaking time is not included in the total. Cover the beans with cool water and leave them overnight, or use the quick method: boil 2 minutes, then stand off the heat for 1 hour.
Boil the beans hard for at least 10 minutes before dropping to a simmer. Raw kidney beans held at a low temperature are not safe to eat.
Mashing about a cup of the cooked beans against the side of the pot is what gives this dish its creamy texture. Do not skip it.
Make-ahead: cook the beans through, cool, and refrigerate up to 4 days. Cook the rice fresh on the day you serve.
Storage: freeze the beans flat in bags for up to 3 months, without the rice. Reheat gently with a splash of water.
For a vegetarian pot, leave out the sausage and add 1 teaspoon smoked paprika.
Nutrition values are an estimate.