Tricolor Bell Pepper Relish

Ingredients

• 1 red bell pepper, finely chopped
• 1 orange bell pepper, finely chopped
• 1 yellow bell pepper, finely chopped
• 1 onion, finely chopped
• 1/2 cup (125 ml) cider vinegar
• 1/2 cup (125 ml) water
• 1/4 cup (60 ml) sugar
• 1 clove garlic, finely chopped
• 1/2 teaspoon (2.5 ml) crushed red pepper or more to taste
• Salt