zucchini barbecue relish

Ingredients For zucchini barbecue relish

• 4 c

  finely chopped zucchini
• 1 c

  finely chopped onion
• 1 tsp

  crushed red pepper flakes
• 1 c

  finely chopped celery
• 2 Tbsp

  pickling salt
• 1 1/2 c

  granulated sugar
• 3/4 c

  white vinegar
• 1/2 c

  cider vinegar
• 1 Tbsp

  celery seed
• 1 tsp

  mustard seed
• 1/2 tsp

  dry mustard
• 1/2 tsp

  ground cloves