Grilled Swordfish with Sautéed Grapes and Sweet Onions Recipe - (4.5/5)

Ingredients

• 1/4 cup kosher salt (optional)
• 2 cup water (optional)
• 4 cup ice (optional)
• 4 (6 oz) swordfish steaks
• 1/4 cup extra-virgin olive oil (separated)
• 2 sweet onions (such as Walla Walla or Vidalia) thinly sliced
• 2 clove garlic (peeled and smashed)
• 2 sprigs fresh rosemary (plus more as garnish)
• 2 tablespoon red wine vinegar
• 2 teaspoon honey
• sea salt and freshly cracked black pepper (as needed for seasoning)
• 2 cup seedless red grapes