Set your Instant Pot to sauté. Add the butter and onion. Sauté. Add in the garlic, carrots, celery, salt, basil, parsley and oregano and stir well.
Set your Instant Pot to sauté. Add the butter and onion. Sauté. Add in the garlic, carrots, celery, salt, basil, parsley and oregano and stir well.