Spread avocado chimichurri on serving plate; top with potatoes, broccoli rabe and chicken.
Finish with a drizzle of extra virgin olive oil and minced chives, if desired.
In a blender or food processor, process herb leaves and oil until all leaves are roughly chopped.
Transfer mix to bowl; fold in avocado, vinegar, red pepper, black pepper and salt.
Did you know the avocado is a fruit, not a vegetable? Learn more about the amazing avocado, including its rich history, cultural impact and tasty ways to eat this delicious superfood in guacamole as well as other dishes!