Preheat your oven to the temperature recommended on the pizza dough packaging (usually around 450F or 232C).
Roll out the pizza dough on a lightly floured surface to your desired thickness. Place it on a baking sheet or pizza stone.
Brush the surface of the dough with olive oil to create a light, crispy texture.
Evenly spread the barbecue sauce over the oiled dough, leaving a small border around the edges for the crust.
Sprinkle half of the mozzarella and cheddar cheeses over the sauce.
Scatter the shredded pork and pineapple chunks across the cheese-covered dough.
Sprinkle the red onion slices on top.
Season with dried oregano, salt, and pepper.
Top with the remaining mozzarella and cheddar cheeses.
Place the pizza in the preheated oven and bake according to the pizza dough instructions, usually 15-20 minutes or until the crust is golden and the cheese is melted and bubbly.
Once baked, remove the pizza from the oven and let it cool slightly before slicing.
Garnish with fresh cilantro leaves, if desired, before serving.
