Hot Pepper Hoagie Relish – Food in Jars

Ingredients

• 3 1/2 cups ground hot and sweet peppers
• 1 1/2 cups ground sweet onion (2 medium onions)
• 2 bulbs garlic (roasted and peeled)
• 1 1/4 cups white or apple cider vinegar (5% acidity)
• 1 cup sugar
• 3 teaspoons pickling salt
• 2 teaspoons mustard seed (optional)