With your finger gently rub some olive oil about 1 " all around edges of dough
Spread BBQ sauce over pizza dough with spoon gently, covering the dough up to about 1/2 to 1" of edge.
Sprinkle mozzarella over dough, then chicken.
Next sprinkle cheddar cheese, red onion, jalapeno and garlic, spreading evenly.
Sprinkle top with pasta sprinkle.
Place sheet pan in over for 8 minutes, but peak in at 6 mins to check that top isn't bubbling.
Once cheese starts bubbling, quickly slide pizza off pan directly onto oven racks, making sure dough not sticking to bottom. (This does take a little practice, but once you get it, it's so fast and easy to do)
Cook for another 2 minutes or until bottom done and top bubbling and edges slightly brown.
Let pizza rest few minutes before cutting into it. We like to cut sheet pan pizza into squares about 3 X 3."