1. Preheat the oven or barbecue grill to 350°F. Take the prepared pizza crust out of the package and let it come to room temperature.
2. In a small bowl, mix the chicken with 1 tablespoon olive oil.
3. Spread 1 tablespoon olive oil on the pizza crust, and put the crust in the oven or barbecue for 5 minutes. Remove and let cool while you turn the heat up to 425˚F.
4. Top the flatbread or pizza crust with peanut sauce and cover with the chicken, mushrooms, onions, chives, and cheeses. Bake 10–15 minutes, until the cheese is melted and the pizza edges are lightly browned.