Italian Sub Broccoli Salad

Bahan-bahan (6 porsi)

• 1/2 small red onion (sliced thin)
• 1 pound broccoli florets (chopped into small bite-sized pieces (8 cups))
• 1 cup cherry tomatoes (quartered)
• 15 - ounce can chickpeas (drained and rinsed)
• 3 ounces fresh mozzarella (diced or torn)
• 3 ounces reduced-fat provolone (diced)
• 3 ounces genoa salami (diced)
• 3 ounces lean deli ham (diced)
• 3 ounces deli turkey (diced)
• ½ cup sliced pepperoncini (plus 2 tablespoons of brine)
• 1/4 cup extra virgin olive oil (plus 2 teaspoons)
• 1/4 cup red wine vinegar*
• 1 1/2 teaspoons kosher salt
• 1 teaspoon dried oregano
• 1/4 teaspoon freshly ground black pepper