large orange celery stalks carrots ginger root
In the insert of a 6-Quart or larger Instant Pot, combine all ingredients except the broth, peanut butter, peas, salt, and tamari. Stir well.
Secure the lid, and set to sealing. Cook on normal/manual high pressure for 10 minutes.
While the soup is cooking, heat the 1 cup of broth on the stovetop or in the microwave until hot. Add the peanut butter and stir until smooth and fully incorporated.
When the Instant Pot beeps and the 10 minutes is up, carefully quick release the pressure (this will take 2 to 3 minutes). Remove the lid.
Taste and season with tamari or more salt, if desired. Let cool for a few minutes, then serve with lime.