Heat an indoor or outdoor grill to medium high heat. Brush peach halves with California Olive Ranch Arbequina Olive Oil and place on the grill, flat side down for 1 – 2 minutes and then rotate 90 degrees to continue to cook for another 1 – 2 minutes. Once grill marks are present, use a pair of tongs and remove the peaches to a cutting board and let cool. After the peaches have cooled, slice each half into 3 – 4 wedges.
Cut avocado in half lengthwise. Remove the pit and discard. Remove the skin from the avocado and place the avocado flesh onto a cutting board. Cut each half of the avocado into six strips.
Place arugula in a large serving bowl and top with grilled peach wedges, sliced avocado, crumbled feta cheese and sliced almonds.
To make dressing, combine all the ingredients in a small bowl and whisk together until evenly combined. Dress the salad with 1/2 of the vinaigrette and taste. Add more vinaigrette if needed otherwise reserve the remaining vinaigrette for a later use.
Garnish salad with thinly sliced pieces of prosciutto and serve immediately.