Bernardin Home Canning: Because You Can: Cucumber Relish

Ingredients

• 7 cups (1750 ml) peeled and finely chopped cucumbers, about 6 medium
• 4 cups (1000 ml) finely chopped green peppers, about 4
• 4 cups (1000 ml) finely chopped red peppers, about 4
• 2 cups (500 ml) finely chopped celery
• 1 cup (250 ml) finely chopped onion
• 1/2 cup (125 ml) pickling salt
• 2 1/4 cups (550 ml) granulated sugar
• 3 cups (750 ml) white vinegar
• 3 tbsp (45 ml) Each: celery seed and mustard seed