Tricolor Sweet Pepper Relish

Ingredients

• 4 cups water
• 1 red bell pepper large, cored, seeded, and cut into 1/8-inch dice
• 1 yellow bell pepper large, cored, seeded, and cut into 1/8-inch dice
• 1 orange bell pepper large, cored, seeded, and cut into 1/8-inch dice
• 1/4 cup white wine vinegar
• 1/3 cup white sugar
• 1 1/2 teaspoons yellow mustard seeds
• 1 teaspoon kosher salt
• 1/4 teaspoon celery seeds