Grilled Potato Salad – Rachael Ray

Ingredients

• 4 large Yukon Gold potatoes, sliced 1/4-inch thick
• 5 tablespoons extra virgin olive oil (EVOO), divided
• 2 tablespoons grill seasoning blend (2 palmfuls), such as McCormick brand Montreal Steak Seasoning
• 2 tablespoons rosemary leaves (3 sprigs), stripped and chopped
• 2 navel oranges, peeled and chopped
• 1 small red onion, thinly sliced
• 4-5 cups arugula (2 bunches), chopped
• 2 tablespoons red wine vinegar