Black Beans Nutrition: Calories, Protein and Fiber

Updated November 5, 2026

Total time
1 hr 30 min
prep 10 min · cook 1 hr 20 min
Serves
6
portions as written
Safe temperature (USDA)
165°F / 74°C
check the thickest piece

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Black Beans Nutrition: Calories, Protein and Fiber

Black beans nutritional information depends on whether the beans are dry-cooked or canned, and whether salt or other ingredients are added. This simple stovetop recipe cooks dried black beans until tender, then gives you a practical way to estimate nutrition for a serving without confusing the beans with a seasoned or sauced dish.

Ingredients

  • 1 pound dried black beans (454 g), picked over and rinsed
  • 8 cups water (1.9 L), plus more as needed
  • 1 bay leaf (optional)
  • 1 teaspoon fine salt (6 g), or to taste

Instructions

  1. Spread the dried beans on a tray and remove any small stones or shriveled beans. Rinse under cool running water in a colander. This quick-simmer method does not require soaking; soaking can shorten the cooking time, but the beans will still need to be cooked until fully tender.
  2. Put the beans in a large pot with 8 cups (1.9 L) water and the optional bay leaf. The water should cover the beans by at least 2 inches (5 cm). Bring to a boil over medium-high heat, then boil for 10 minutes. Do not skip this initial boil.
  3. Reduce the heat to maintain a gentle simmer, partially cover the pot, and cook for about 60–75 minutes. Check after 50 minutes, then every 10 minutes. Add hot water if the beans are no longer covered. Cooking time varies with bean age, storage conditions and the strength of the simmer.
  4. When the beans are nearly tender, stir in the salt. Continue simmering until they are creamy inside and easy to crush with a fork, usually another 5–10 minutes. If they are still firm, keep cooking and check again; time alone is not a reliable test of doneness.
  5. Remove the bay leaf. For a softer, brothier batch, leave the beans in their cooking liquid. For a firmer texture, drain them, reserving some liquid if you plan to add it to another dish. Taste and adjust salt before serving or measuring portions.

Black Beans Nutritional Information

Nutrition figures are estimates and vary by bean brand, cooking method, drained weight and added salt. As a useful reference, 1 cup (about 172 g) of cooked, unsalted black beans provides approximately 227 calories, 15 g protein, 41 g carbohydrate, 15 g fiber and less than 1 g fat. It contains about 0.5 g saturated fat and roughly 2 mg sodium when cooked without salt. These are typical database values, not a laboratory analysis of this particular pot.

This recipe starts with 1 pound (454 g) dried beans and yields roughly 6 cups (about 1.0 kg) cooked beans, depending on how much water they absorb and whether they are drained. That makes a serving approximately 1 cup (about 170 g) if divided into six portions. For a more accurate calculation, weigh the finished drained beans and divide that weight by the number of portions; use the nutrition facts on your own package for the dry beans, then account for any salt or other ingredients added.

Canned black beans are also convenient, but compare the label per serving: values differ between products, and sodium can be substantially higher. Draining and rinsing canned beans can reduce some surface salt, though it does not make every can nutritionally identical to unsalted home-cooked beans. If you add oil, meat, cheese, sauce or extra salt, include those additions when estimating the finished dish.

Tips

  • Sort carefully. Dried beans can occasionally contain stones or debris, so inspect them before rinsing.
  • Keep them covered. Add hot water during cooking if needed; beans exposed above the liquid can cook unevenly. Avoid a hard boil after the first 10 minutes, which can split the skins.
  • Salt near the end. Adding salt late makes it easier to judge seasoning and gives the beans time to become tender. Do not add acidic ingredients such as tomatoes or vinegar until the beans are tender, as acid can slow softening.
  • Substitute canned beans when short on time. Use about three 15-ounce (425 g) cans, drained and rinsed, in place of the cooked batch. They are already cooked, so warm them with a little water rather than simmering for an hour.

Serving Suggestions

Serve the beans as a simple side with rice, roasted vegetables, grilled chicken or fish. Spoon them over baked potatoes, add them to grain bowls, or mash a portion with a little cooking liquid to make a thick topping for toast or tacos. Their mild, earthy flavor also works in soups, chili and burrito fillings. Add fresh lime juice, chopped cilantro, sliced scallions or hot sauce at the table if desired; these toppings change the overall nutrition of the serving.

Variations

For an aromatic batch, add half a chopped onion and two crushed garlic cloves to the pot, then remove or mash them before serving. A teaspoon of ground cumin or smoked paprika adds warmth without changing the basic method. For a more pronounced broth, cook with a small piece of kombu or a few peppercorns, removing them before serving.

To make the recipe without added salt, leave it out and season individual portions at the table. If using canned beans, choose no-salt-added beans when available and adjust the liquid: canned beans need only a splash of water or broth for warming. These changes affect the finished nutrition, so use ingredient labels or a recipe calculator if you need a closer estimate.

Storage and Reheating

Cool the beans promptly and refrigerate them in a shallow, covered container within 2 hours of cooking. Keep them with enough cooking liquid to prevent drying, and use within 3–4 days. Freeze in airtight, portion-sized containers for up to 3 months for best quality; thaw overnight in the refrigerator or reheat directly from frozen with a little water.

Reheat only the portion you plan to eat, on the stovetop over medium heat or in the microwave, stirring occasionally until steaming hot throughout. USDA FSIS advises reheating leftovers to 165°F (74°C); use a food thermometer to check. Do not leave cooked beans at room temperature for more than 2 hours, or more than 1 hour when the temperature is above 90°F (32°C).

Frequently Asked Questions

Are black beans high in protein?
Cooked black beans provide about 15 g protein per 1-cup (172 g) serving, though the exact amount varies. Use the package label or a nutrition database for the specific product you are eating.

How much fiber is in a cup of black beans?
A cup of cooked black beans typically contains about 15 g fiber. The amount is an estimate and can vary with the bean variety, cooking yield and serving weight.

Do I have to soak dried black beans?
No. This recipe uses a quick-simmer method without soaking. Soaking overnight can make beans cook faster and more evenly, but discard the soaking water, add fresh water, and still cook the beans until fully tender.

Why are my beans still hard after an hour?
Older beans, hard water, a weak simmer or acidic ingredients added early can extend cooking. Keep the beans covered with water and simmer longer, checking every 10 minutes. Do not serve them while they are still firm.

Are canned black beans as nutritious as dried beans?
Both provide protein, fiber and carbohydrates, but their nutrition varies by brand and serving size. Canned beans may contain more sodium, especially if salted; check the label and drain and rinse them if you want to reduce surface salt.

How many servings does this recipe make?
One pound of dried beans usually yields about 6 cups cooked, so this recipe makes six portions of roughly 1 cup each. Actual yield depends on the beans and how much liquid they absorb.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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