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You can make beans in the slow cooker by simply adding dried beans, water, and seasonings to the pot and letting it do the work while you go about your day.
It’s one of the easiest, most hands-off ways to get creamy, flavorful beans without hovering over a stove.
If you’ve been wondering how to make beans in the slow cooker without ending up with a mushy or bland result, you’re in the right place.
The slow cooker locks in moisture and heat, so the beans cook evenly and soak up whatever flavors you throw in.
In this post, we’ll walk through exactly how to make beans in the slow cooker, from picking the right beans to seasoning them like a pro.
Let’s dive in.
How to Make Beans in the Slow Cooker: The Basic Method
Knowing how to make beans in the slow cooker comes down to a few simple steps that anyone can follow.
Here’s the core process for making beans in the slow cooker from scratch.
1. Rinse and Sort Your Dried Beans
Start by pouring your dried beans onto a baking sheet or into a colander.
Pick out any small stones, shriveled beans, or debris, because nobody wants a rock in their dinner.
Rinse them under cool running water until the water runs clear.
2. Soak Them Overnight (Optional but Helpful)
You can make beans in the slow cooker without soaking, but soaking helps them cook more evenly and reduces the compounds that cause gas.
Cover the beans with a few inches of water and let them sit overnight, or at least 6 to 8 hours.
If you’re short on time, a quick soak works too—boil them for a minute, then let them sit for an hour.
3. Add Beans and Liquid to the Slow Cooker
Drain and rinse your soaked beans, then toss them into the slow cooker.
For every pound of dried beans, add about 6 to 8 cups of water or broth.
The liquid should cover the beans by at least two inches, since they’ll expand as they cook.
4. Season Early but Hold the Salt
Add onions, garlic, bay leaves, cumin, or chili powder right at the start so the flavors infuse the beans.
Hold off on salty ingredients like bouillon or salty pork until the beans are tender, because salt can toughen the skins.
5. Cook on Low for 6 to 8 Hours
Set your slow cooker to low and let it run for 6 to 8 hours, depending on the bean type.
Smaller beans like black beans cook faster, while larger ones like kidney beans take longer.
Tips for Making Beans in the Slow Cooker Perfectly
Making beans in the slow cooker is forgiving, but a few tips will take your results from good to great.
1. Know Your Bean Cook Times
Black beans and navy beans usually need 6 to 7 hours on low.
Pinto beans and kidney beans often take 7 to 8 hours.
Chickpeas can take up to 9 hours, so plan accordingly when you make beans in the slow cooker.
2. Don’t Stir Too Often
Every time you lift the lid, heat escapes and adds cooking time.
Resist the urge to stir, and let the slow cooker work its magic.
3. Adjust Liquid as You Go
If your beans look dry halfway through, add hot water a cup at a time.
If they’re too soupy at the end, remove the lid and cook on high for 30 minutes to let some liquid evaporate.
4. Taste Before Serving
Once the beans are tender, taste them and add salt, pepper, or acid like lime juice or vinegar.
Acid brightens the flavor and balances the earthiness of the beans.
Common Mistakes When You Make Beans in the Slow Cooker
Even though making beans in the slow cooker is simple, a few mistakes can ruin the batch.
1. Adding Salt Too Early
Salt early in the process can keep beans from softening properly.
Wait until they’re tender, then season to taste.
2. Using Hard Water
Minerals in hard water can slow down the cooking process.
If your beans stubbornly refuse to soften, try filtered water next time.
3. Skipping the Rinse
Always rinse soaked beans before cooking to remove excess starch and compounds that cause digestive discomfort.
4. Overcrowding the Pot
Fill your slow cooker no more than halfway with beans and liquid, since they need room to expand and simmer.
So, How Do You Make Beans in the Slow Cooker?
You can make beans in the slow cooker by combining rinsed dried beans, plenty of water or broth, and your favorite seasonings, then cooking on low for 6 to 8 hours.
It’s a set-it-and-forget-it method that gives you tender, flavorful beans every time.
Just remember to soak when you can, hold the salt until the end, and let the slow cooker do the heavy lifting.
Once you know how to make beans in the slow cooker, you’ll never go back to canned.