Slice red onion into thin slices add to large bowl with, sliced kalamata olives, cherry tomatoes and diced cucumber mix and set aside. This is the topping for the pizza.

Make the Tzatziki sauce next take the 1/3 part cucumber that was saved and grate with a cheese grater or dice up very small. Add grate cucumber to a bowl add in the yogurt, garlic powder, salt, lemon pepper mix well until blended and place in refrigerator until ready to use. Best to put the sauce in a squeeze bottle for drizzling.

Pre heat oven to 400 or (pizza oven 600 to 700)

Once the pizza dough is to the size and shape you want poke holes with a fork all over the dough this keeps from bubbling the dough when cooking. Then bush with olive oil and sprinkle the garlic powder on the dough all over, next add the shredded mozzarella cheese then sprinkle the oregano on the cheese last add half of the shredded chicken on top.

Once the pizza is done add half the toppings mixture to the pizza (save some for the 2nd pizza) add some feta cheese all over the pizza and last drizzle the Tzatziki sauce all over the pizza. Cut into desire slices.