Step 1

Sort through the beans to remove any debris or shriveled beans. Soak overnight or quick soak. Drain and rinse well.

Step 2

Soak for at least 8 hours. Drain and rinse.

Step 3

Place in a large pot and cover with water. Bring to a boil. Reduce the heat to a gentle simmer, and cook, covered with lid slightly ajar,. Skim off any foam that rises to the top.

Step 4

It will generally take about 1-2 hours to cook. Start checking for doneness after an hour. Continue cooking until beans are tender.

Step 5

Place beans in the bottom of the slow cooker. Cover beans with water. Close the lid and cook on low for 6-8 hours. See note if using red kidney beans.

Step 6

Add beans to the Instant Pot. Cover with water and stir. Close the lid, making sure to turn the steam release valve to the sealing position.

Step 7

Set the cook time using the Pressure Cook or Manual button, at high pressure. Keep in mind the IP will take about 15-20 minutes to reach pressure before cooking begins.

Step 8

Cook for 8-15 minutes, depending on the variety. Allow the pressure to release naturally for 15 minutes. This will help beans retain their shape and avoids the liquid from foaming up into the steam valve.

Step 9

If you find that beans are not as soft as you want them to be, put the lid back on, making sure the release valve is set back to "sealing" and cook at high pressure for several more minutes.