Yes. Cooked beans freeze for about 6 months without much quality loss, making them one of the easiest things to batch-cook and store.
Cooking a big pot of dried beans takes time, so most people want to make it worth the effort by freezing extra for later. Beans happen to be one of the most forgiving foods in the freezer.
Unlike a lot of cooked foods, beans hold their texture remarkably well through freezing and thawing, which makes them a solid meal-prep staple.
Black beans, pinto beans, kidney beans, chickpeas, and white beans all freeze reliably well, whether they were cooked from dried or drained from a can. Lentils freeze well too, though softer split lentils can get slightly mushier than whole lentils after thawing. Refried beans freeze well too, just expect them to need an extra splash of liquid and a good stir when reheated, since the texture firms up noticeably in the freezer.
Cool the beans within about 2 hours of cooking, then portion them into freezer bags or containers along with a bit of their cooking liquid or broth, which keeps them from drying out and helps protect their texture. Flat freezer bags save space and thaw faster than round containers, and portioning into 1-2 cup amounts makes it easy to grab just what a recipe calls for.
Cooked beans keep good quality in the freezer for about 6 months. They stay safe indefinitely at 0°F, but flavor and texture start to fade gradually after that window, and beans frozen without any liquid tend to dry out and lose quality faster, closer to 3-4 months.
Beans hold up better than most cooked foods; they don't turn mushy or watery the way some vegetables do, as long as they were frozen with a little liquid. Skins on some varieties, like black beans, can split slightly, but it doesn't affect taste, and the overall shape and bite stay close to how they were before freezing.
Reheat frozen beans directly from frozen on the stovetop or in the microwave, adding a splash of water or broth if they look dry. There's usually no need to thaw them first, since they warm through quickly straight from frozen, typically in about 5-8 minutes on the stovetop over medium heat.
Cooked beans are about as freezer-friendly as food gets, reheating quickly and keeping their texture far better than most leftovers. Freezing a double batch whenever you cook dried beans saves real time later.
Yes, drained and rinsed canned beans freeze just as well as beans cooked from dried, so there's no need to waste the rest of an open can.
It helps a lot. A bit of cooking liquid, broth, or even water keeps the beans from drying out or sticking together in one solid clump in the freezer.
Yes, dishes built around beans like chili and bean soup freeze very well, usually for 3-4 months, and often taste even better after the flavors meld during freezing.
That usually means they were overcooked before freezing or reheated too long at high heat. Slightly undercooking beans before freezing helps them hold their shape better after thawing.