Elinor Curham'S Mexican Tomato Relish
["2 qt. chopped tomato", "2 c. chopped celery (about 6 medium)", "1 qt. chopped green peppers", "3 qt. chopped onion", "1/4 c. finely chopped hot red pepper", "3 c. cider vinegar", "1 1/2 c. sugar", "2 Tbsp. salt", "2 tsp. mustard seed", "2 tsp. turmeric"]
["Prepare home canning jars and lids according to manufacturer's directions.", "Combine all ingredients in a large sauce pot.", "Bring it to a boil; reduce heat and simmer about 2 hours or until mixture thickens.", "Carefully ladle into hot jars, leaving 1/4-inch headspace.", "Adjust caps.", "Process 10 minutes in a boiling water bath canner.", "Yields 6 pints."]
["tomato", "celery", "green peppers", "onion", "hot red pepper", "cider vinegar", "sugar", "salt", "turmeric"]