Makes 2 pints

 1 lb fresh jalapenos
2/3 cup cider vinegar
2 cups sugar
2 tablespoons mustard seed
1/4 teaspoon tumeric
1/4 teaspoon celery seed
1 tablespoon garlic powder
1/4 teaspoon cayenne pepper

Slice jalapenos. 

Mix cider vinegar, sugar, tumeric, celery and mustard seed, garlic, and cayenne to boil.

 Reduce for 5 minutes to a simmer. 

Add jalapenos at the simmer for 5 minutes more. 

Load sterilized jars with jalapenos first and add liquid filling the jars leaving a 1/4 headspace. 

Process in a water bath for 15 minutes.