Place butter beans in the Instant Pot, and add onion, garlic, celery, red bell pepper, thyme, smoked paprika, and cayenne pepper.
Add water or vegetable broth, vegan bouillon cubes, Bragg's liquid aminos, and hickory liquid smoke.
Turn your Instant Pot on. Place lid on the Instant Pot and close the lid. Turn the knob to the sealing position.
Press Manual setting and cook on High Pressure for 25 minutes.
Allow to naturally release pressure for about 20 minutes.
Remove the lid if your butter beans have too much liquid.
Turn off the Instant Pot and turn it on again, press the Sauté mode, and allow to cook until it has reached the desired thickness. Mash some of the beans for thickness.