danceswithcarp asked: >I haven't figured out how they >crispy-pickle the jalapenos while still heat processing the jars; they are >the Clausen's of canned peppers. Anyone got any ideas? Many Japanese pickles have that crisp texture--IIRC, their pickles often contain alum (potassium aluminum sulfate dodecahydrate). Just a theory, of course, not having seen the ingredient list... Other possible leads: http://www.msue.msu.edu/msue/imp/mod01/01600957.html http://outreach.missouri.edu/extensioninfoline/nutrition/foodsafety/pickling_firm.html http://www.straightdope.com/mailbag/malum.html