How Do You Preserve Whole Jalapeno Peppers?
One way to preserve whole jalapeno peppers is by pickling them. To do this, sterilize canning jars and lids by boiling them for 10 minutes. In a saucepan, combine white vinegar, water, salt, and any desired spices and boil the mixture. Pack the jalapenos into the jars and pour the pickling liquid over them, leaving a small amount of headspace. Seal the jars and process them in a boiling water bath for 10-15 minutes. The pickled jalapenos can be stored in a cool, dark place for up to one year. Alternatively, you can freeze whole jalapenos by simply washing and drying them, placing them in a freezer-safe bag or container and freezing them for up to 6 months.