Cuban black beans, often called frijoles negros, are tender dried beans simmered with onion, green pepper, garlic, cumin, and oregano. This stovetop version finishes with a little vinegar for brightness and makes a hearty side or a simple meal with rice; Cuban households and regions have their own variations in seasoning and texture.
Ingredients
- 1 lb (454 g) dried black beans, picked over for small stones or damaged beans
- 8 cups (1.9 L) cold water, for soaking
- 2 tbsp (30 ml) olive oil
- 1 medium yellow onion, finely diced, about 1 1/2 cups (225 g)
- 1 medium green bell pepper, finely diced, about 1 cup (150 g)
- 4 garlic cloves, minced, about 12 g
- 1 tsp ground cumin (about 2 g)
- 1 tsp dried oregano (about 1 g)
- 2 bay leaves
- 7 cups (1.66 L) water, plus a little more if needed; or use low-sodium vegetable broth for a fuller savory flavor
- 1 1/2 tsp kosher salt (about 9 g), or to taste; use less if your broth is salted
- 1/2 tsp freshly ground black pepper (about 1 g)
- 1 tbsp (15 ml) red wine vinegar
- 1 tsp granulated sugar (4 g), optional, to round out the acidity
- 2 tbsp chopped fresh cilantro (about 8 g), optional, for serving
Instructions
- Sort and soak the beans. Spread the dried beans on a tray and remove any stones or shriveled beans. Rinse them under cool running water, then put them in a large bowl with the 8 cups (1.9 L) soaking water. Cover and refrigerate for 8 hours. The beans will expand, so choose a bowl with plenty of room. Drain and rinse them before cooking; discard the soaking water.
- Start the beans. Transfer the drained beans to a heavy 5- to 6-quart pot or Dutch oven. Add 7 cups (1.66 L) fresh water, the bay leaves, and black pepper. Bring to a boil over medium-high heat, skimming off any foam that gathers on the surface. Lower the heat until the beans are at a gentle simmer, then partially cover the pot.
- Simmer until nearly tender. Cook the beans for about 1 hour 50 minutes, stirring every 25 to 30 minutes and checking that they remain covered by liquid. Add hot water in 1/2-cup (120 ml) increments if the liquid drops below the beans. A gentle simmer, with only a few bubbles breaking the surface, helps the beans cook evenly without splitting excessively.
- Make the sofrito. While the beans simmer, warm the olive oil in a skillet over medium heat. Add the diced onion and bell pepper and cook for 8 to 10 minutes, stirring often, until soft and glossy but not deeply browned. Stir in the garlic, cumin, and oregano and cook for about 30 seconds, just until fragrant. Take the skillet off the heat if the garlic starts to brown.
- Season and finish cooking. When the beans are mostly tender, stir in the sofrito and salt. Simmer uncovered for 15 minutes, then taste a bean. It should be creamy inside with no chalky or firm center. If it is still firm, continue simmering and check every 10 minutes; older beans can take longer. The listed cook time is a practical estimate, not a guarantee for every bag of beans.
- Adjust the texture. For a thicker, more cohesive pot, mash about 1/2 cup (120 ml) of beans against the side of the pot with a spoon, then stir them back in. Simmer for another 5 minutes if needed. For a soupier bowl, add a splash of hot water or broth. Remove and discard the bay leaves.
- Balance and serve. Stir in the red wine vinegar and, if you like, the optional sugar. Taste and adjust the salt, pepper, and vinegar gradually; the beans should be savory and gently tangy, not sharply sour. Let the pot stand for 5 minutes, then ladle into bowls and add cilantro if using.
Tips
- Use a true gentle simmer. A hard boil can make the skins split before the centers soften and can reduce the liquid too quickly. Lower the heat as soon as the pot reaches a boil, and check the bottom occasionally so beans do not stick.
- Plan for bean age. Dried beans that have been stored for a long time may need substantially more simmering than fresh beans. If they remain firm, keep cooking with enough liquid to cover them rather than trying to fix the texture with extra vinegar or salt.
- Choose a broth carefully. Water keeps the bean flavor clear and lets you control the seasoning. Low-sodium vegetable broth adds depth; regular broth can make the finished pot too salty, especially after it reduces.
- Make the recipe without soaking if necessary. You can cook rinsed, unsoaked beans in the same fresh cooking liquid, but they may need 30 to 60 minutes more and require closer checks for water level. Soaking gives a more predictable cooking window; it is not a reason to shorten the tenderness check.
Serving Suggestions
Serve the beans over steamed white rice for a simple Cuban-style plate, spooning plenty of the seasoned cooking liquid over the rice. They also pair well with brown rice, fried or roasted plantains, sautéed greens, avocado, or a crisp cabbage salad. A wedge of lime can be offered at the table, although the recipe’s vinegar already brings acidity.
For a fuller dinner, add roasted chicken, grilled pork, or seared fish alongside the beans, keeping those foods separately cooked and seasoned. A small bowl of beans with rice is filling on its own, while a larger serving works as the centerpiece of a meat-free meal. If serving a group, put cilantro and extra vinegar on the table so people can adjust their own bowls.
Variations
Use a different pepper. Green bell pepper gives the sofrito a mild, vegetal flavor. A red bell pepper works if that is what you have; it makes the pot a little sweeter and less grassy. For a more traditional flavor profile, avoid replacing the pepper with a hot chile, which changes the character and heat level of the dish.
Change the herbs carefully. Dried oregano is convenient, while about 1 tbsp (3 g) chopped fresh oregano can be used if available; add fresh herbs with the sofrito. A small pinch of smoked paprika can add a smoky note, but it is an optional adaptation rather than a required ingredient. Keep the cumin moderate so it supports, rather than overwhelms, the beans.
Make the pot richer or brighter. Use vegetable broth in place of some or all of the water for a more savory result. For a sharper finish, add vinegar a teaspoon at a time beyond the listed amount; for a softer edge, omit the optional sugar and let the beans stand a few minutes before serving. If using a different vinegar, cider vinegar is a workable substitute, though it gives a fruitier flavor than red wine vinegar.
Use canned beans for a faster version. For a shortcut, use four 15-ounce (425 g) cans of black beans, drained and rinsed, with about 2 cups (475 ml) water or broth. Cook the sofrito as directed, add the beans and liquid, and simmer for 20 to 25 minutes before adjusting the texture and seasoning. The result is quicker but less richly infused than a pot made from dried beans.
Storage and Reheating
Cool leftovers promptly and refrigerate them within 2 hours of cooking, in shallow airtight containers. They keep for 3 to 4 days in the refrigerator. The beans thicken as they chill, so stir in a tablespoon or two of water or broth when reheating if the cooking liquid has become very dense.
Reheat on the stovetop over medium-low heat, stirring occasionally, until steaming throughout and at least 165°F (74°C), the USDA FSIS safe temperature for reheated leftovers. A microwave also works: cover loosely, heat in short intervals, and stir between intervals so the center warms evenly. Freeze portions in airtight freezer-safe containers for up to 3 months for best quality; thaw overnight in the refrigerator and reheat to 165°F (74°C). Do not leave cooked beans at room temperature for extended storage.
Frequently Asked Questions
Do I have to soak black beans before cooking?
No. Soaking is optional, but it helps the beans cook more evenly and makes the timing easier to estimate. If you skip it, begin checking for tenderness later and expect the simmer to take longer; keep the beans covered with liquid while they cook.
Why are my beans still hard after simmering?
Older beans are the most common reason, though hard water and a simmer that is too low can also slow cooking. Keep the pot at a gentle, steady simmer and add hot water as needed. Wait until the beans are tender before adding acidic ingredients such as vinegar, which can slow softening.
Can I make Cuban black beans in advance?
Yes. Cook them fully, cool and refrigerate them promptly, then reheat when needed. Their flavor often settles and melds after a night in the refrigerator, and the liquid will thicken; loosen it with water or broth as you warm the beans.
Are these beans supposed to be thick or soupy?
Both textures are common. Some cooks prefer a brothy bowl, while others mash a few beans to make the liquid cling more closely. Start with the recipe’s liquid and use the texture-adjustment step to suit how you plan to serve them.
Can I use canned black beans instead of dried beans?
Yes. Use the canned-bean variation above and reduce the cooking time to about 20 to 25 minutes after adding the beans to the sofrito. Since canned beans are already cooked and often salted, rinse them and taste before adding the full amount of salt.
Related
- Cuban Garbanzo Beans: A Hearty 4-Can Chickpea Stew
- Traditional Cuban Food: Ropa Vieja Recipe
- Cuban Grapefruit Peel in Syrup (Dulce de Toronja)
More recipes to cook
Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
Spotted an error? Tell us and we will correct it (corrections policy).