1. Evenly spread 2 heaping spoonfuls (1/3 cup) ricotta cheese onto each half-grilled dough round, then top with several slices of coppa. Grill as directed in step 6.
2. In a bowl, combine oil, lemon juice, and a pinch each of salt and pepper; toss with arugula. About 1 minute before pizzas are done, evenly scatter a generous amount of dressed arugula onto pizzas and finish grilling, covered, for about 1 minute.
Note: Nutritional analysis is per serving with crust.