Measure all ingredients before beginning. Peel fresh pineapple, remove core and add cubes into food processor. Pulse to finely chop, not puree. Measure out 4 C to use for the recipe.
Peel fresh pineapple, remove core and add cubes into food processor. Pulse to finely chop, not puree. Measure out 4 C to use for the recipe.
Wash canning jars and add to water bath canner.
NOTE: it is no longer recommended by manufacturers to boil lids for canning. It can now actually prevent them from sealing correctly. Simply rinse them and add to a boil ready for canning process. Fill water bath canner with enough water that will cover jars by about an inch of water after loading.
Begin heating water bath to boiling.
Add pineapple to Dutch oven or stock pot.
Add candied jalapenos, lemon juice, pepper flakes and pectin. Mix together.
Bring to a boil over high heat, stirring often.
Add sugar all at once, stir and return to a rolling boil that does not stop when stirring. Boil hard for 1 minute.
Skim foam from top of jam and remove from heat.
Using a jar lifter, remove jars from water bath, emptying water from inside and set them out to immediately fill with jam while both are hot.
Ladle jam into prepared jars. Wipe tops of jars with damp clean cloth to remove any jam that might prevent sealing. Add lids and rings to finger tightness.
Use the jar lifter to place hot jars back into water bath canner. Make sure that theres at least 1 inch of water covering filled canner to begin canning process.
Cover canner and when water has begun to boil again, process for 10 minutes.
Using jar lifter, lift jars from canner and place on towel covered counter out of drafts for 12-24 hours. Jars are sealed when button in center is depressed. Don't touch the jars while cooling.
Once cooled, label and date and add to your pantry. Refrigerate any opened or unsealed jars to use immediately.It's always recommended to use jam within a year of processing. If they are still sealed, I have used them beyond that date. Perfect for Christmas gift giving!