Corn Relish

From the Kettles of Kittle Kitchen

Ingredients:

20 ears of sweet corn ( 2 1/2 qts. whole kernels )
1 C chopped green pepper ( 3 large )
1 C chopped sweet red pepper ( 3 large )
1 C chopped onion ( 2 medium )
1 C chopped celery

1-1/2 C sugar
1 Tbs canning/pickling salt
1 Tbs mustard seeds
1 tsp celery seeds
1 tsp ground turmeric
2-2/3 C 5% acid strength cider vinegar
2 C water

Directions:

Boil husked, silked corn ears 5 minutes. Cool in cold water. 
Cut whole kernels from cobs; measure.
Combine all ingredients in 8 qt kettle. Simmer for 20 minutes.
Ladle relish into 9 hot pint jars, covering with liquid and 
filling to within 1/4 inch  of jar top. Wipe jar rim, adjust lids.                  
Process in boiling water bath 15 minutes.