Gather ingredients and preheat STOK Drum to medium-high heat.
Use a rolling pin to shape pizza dough into the desired form.
Once the dough is evenly distributed, drizzle with olive oil.
Add the garlic, oregano, and feta.
Add mozzarella slices.
Add kalamata olives.
Add sliced onions.
Add grilled chicken.
Top with balsamic drizzle and cook on the Mega Pizza Stone Insert for 10-15 minutes, or until the cheese has melted and dough turns golden brown.
Remove from grill. Serve and enjoy!!