How Long To Pressure Cook Beans
Getting beans from dry and hard to creamy and tender in a pressure cooker depends on the type, size, and age of the beans you are working with. So if you are wondering how long to pressure cook beans, the short answer is anywhere from 20 to 45 minutes at high pressure, plus natural release time. That range sounds wide, but once you know your bean type and a few simple rules, you can nail the timing every single time.
This guide breaks down exact cook times for the most common beans, explains why soaked and unsoaked beans differ, and shows you how to avoid the two big problems people run into: mushy beans and stubborn, still-hard beans.
How Long To Pressure Cook Beans
Below is a quick reference chart for unsoaked beans cooked at high pressure in a standard stovetop or electric pressure cooker. Times are for 1 pound of dried beans with 6 to 8 cups of water.
- Black beans: 20 to 25 minutes
- Pinto beans: 25 to 30 minutes
- Kidney beans: 25 to 30 minutes
- Navy beans: 20 to 25 minutes
- Great Northern beans: 25 to 30 minutes
- Chickpeas (garbanzo): 35 to 40 minutes
- Lima beans: 25 to 30 minutes
- Soybeans: 40 to 45 minutes
If you soak your beans overnight first, cut those times by roughly 25 to 30 percent. Soaked black beans, for example, usually need only 12 to 15 minutes.
Why Bean Type Changes The Cooking Time
Beans are not all built the same. Larger beans like chickpeas and soybeans have denser starches, so heat takes longer to reach the center. Smaller beans like navy and black beans soften much faster.
Age matters too. Older beans that have sat in your pantry for a year or more have drier skins and take longer to soften. If your beans are old, add 5 to 10 minutes to the times above and test as you go.
Soaked Vs Unsoaked Beans
You can pressure cook beans without soaking them. That is one of the best things about a pressure cooker. But soaking still helps in two ways.
- It shortens the cook time by about a quarter
- It makes the beans cook more evenly from edge to center
If you forgot to soak, no problem. Just add a few extra minutes and use more water. If you did soak, drain and rinse the beans before they go in the pot.
Step By Step: Pressure Cooking Dried Beans
- Rinse 1 pound of dried beans and pick out any stones or shriveled beans.
- Add the beans to your pressure cooker with 6 to 8 cups of water. The water should cover them by at least 2 inches.
- Add 1 to 2 tablespoons of oil. This helps cut down on foaming, which can clog the valve.
- For flavor, toss in a bay leaf, a halved onion, or a few garlic cloves. Hold the salt until the end.
- Lock the lid and bring the cooker to high pressure.
- Cook for the time listed for your bean type above.
- Turn off the heat and let the pressure release naturally for 15 to 20 minutes.
- Open the lid, check for doneness, and season with salt to taste.
Should You Salt The Water?
This is a old debate among cooks. The short answer: a little salt at the start is fine for most beans. It does not make them tough the way some people claim. However, acidic ingredients like tomatoes, vinegar, or lemon juice really can slow down softening. Add those only after the beans are fully cooked.
Natural Release Vs Quick Release
Always use natural release for beans. Quick release drops the pressure fast and can cause the beans to split open and turn mushy. Let the cooker sit off the heat until the pressure comes down on its own. If the beans are still firm after that, lock the lid back on and cook for 5 more minutes.
Common Mistakes To Avoid
- Filling the cooker past the max fill line. Beans foam, and overfilling can block the vent.
- Using too little water. Beans soak up a lot of liquid, so keep them well covered.
- Adding acid too early. It keeps beans firm no matter how long you cook them.
- Skipping the taste test. Always try a bean before you drain the pot.
Adjusting For High Altitude
If you live above 3,000 feet, add about 10 percent to your cook time. Water boils at a lower temperature up high, so beans need a bit longer to soften. At 6,000 feet or more, add 15 to 20 percent.
Storing And Reheating Cooked Beans
Cooked beans keep in the fridge for 4 to 5 days in a sealed container. You can also freeze them in their cooking liquid for up to 3 months. To reheat, simmer them gently on the stove or warm them in the microwave with a splash of water.
Quick Answers On Bean Cooking Times
Here are the questions people ask most often about pressure cooking beans.
Do I Really Need To Soak Beans First?
No. Unsoaked beans cook fine in a pressure cooker. Just add 5 to 10 minutes to the cook time and use plenty of water.
Why Are My Beans Still Hard After Cooking?
Usually it is one of three things: the beans are old, you added acid too soon, or you did not cook them long enough. Put the lid back on and cook for 5 to 10 more minutes.
Can I Cook Different Beans Together?
Only if their cook times are close. Black beans and pinto beans work well together. Chickpeas and navy beans do not, since one needs 40 minutes and the other needs 20.
How Much Water Do Beans Need?
Cover them by at least 2 inches. For 1 pound of beans, plan on 6 to 8 cups of water. They will absorb most of it as they cook.
Is It Safe To Pressure Cook Kidney Beans?
Yes, and you should. Raw kidney beans contain a toxin that causes stomach upset. Pressure cooking at high heat destroys it completely, which is one more reason this method is so reliable.
Once you get the timing down for your favorite beans, you can stop buying canned beans altogether. A pound of dried beans costs a fraction of the price and tastes much better. Write your perfect times on a note inside your pantry door, and the next batch will be even easier than the last.