sweet corn relish

Ingredients For sweet corn relish

• 1 c

  apple cider vinegar
• 1/4 c

  sugar
• 1 tsp

  kosher salt
• 1 tsp

  prepared horseradish
• 2 c

  fresh corn kernels (about 4 ears)
• 2 md

  zucchini, diced
• 1/2 c

  plum tomatoes, diced
• 1/2 c

  green onions, thinly sliced
• 1 Tbsp

  fresh parsley, chopped