How to Cook Black Beans
Dried black beans need a long, gentle simmer to turn creamy instead of chalky or blown-out, and the biggest variable isn't seasoning, it's how old the beans are and whether they got a proper soak first.
Steps
- 1Pour 1 pound of dried black beans onto a sheet pan and pick out any shriveled beans or small stones.
- 2Rinse the beans in a colander, then transfer to a large bowl and cover with at least 3 inches of cold water.
- 3Soak for 8-12 hours or overnight at room temperature, then drain and rinse again.
- 4Add the soaked beans to a large pot with 6 cups of fresh water, half an onion, a couple of garlic cloves, and a bay leaf.
- 5Bring to a boil, then reduce to a low simmer and partially cover the pot with a lid.
- 6Cook for 60-90 minutes, checking occasionally and topping up with hot water if the level drops below the beans.
- 7Stir in 1-2 teaspoons of salt once the beans are already tender, then simmer another 10 minutes to let them absorb it.
- 8Taste a few beans from different spots in the pot; they should be fully creamy with no chalky center before removing from heat.
Common mistakes
- Salting too early: salt added at the start of cooking toughens the skins and stretches out the cooking time by 20-30 minutes or more.
- Skipping the soak: unsoaked beans can still cook, but they take 2-3 hours instead of 1-1.5 and cook less evenly.
- Boiling hard the whole time: a rolling boil breaks the skins and blows the beans apart before the centers are done; a low simmer cooks them through gently.
- Using very old beans: beans more than a year or two old, or stored in a hot pantry, can stay tough no matter how long they simmer.
Equipment
- Large pot with a lid
- Colander
- Wooden spoon
FAQ
Do I really need to soak black beans first?
No, but soaking cuts the simmer time roughly in half and produces more evenly cooked beans, since unsoaked beans tend to cook faster on the outside than the inside.
Can I cook black beans without soaking in an Instant Pot?
Yes, unsoaked black beans cook in about 25-30 minutes at high pressure with a natural release, no soaking required.
Why are my black beans still hard after an hour of simmering?
This usually means the beans are old and dried out, or the pot never dropped to a true simmer and stayed at a hard boil, which cooks the outsides faster than the centers.
When should I add salt to black beans?
Wait until the beans are nearly tender, then salt and simmer another 10 minutes. Salting raw, unsoaked beans at the start slows down softening.
Can I use the bean cooking liquid?
Yes, the starchy black liquid left in the pot works well as a base for soups or for cooking rice, and it thickens naturally as the beans cool.
Need exact temperatures or timing? Check our Time & Temperature Guide →