01 - Preheat the oven to 465°F or maximum temperature setting. Place a pizza stone or baking sheet inside to heat thoroughly.
02 - In a skillet over medium-high heat, cook the chopped bacon until crispy and golden. Remove from skillet and drain on paper towels.
03 - Using the same skillet, cook ground beef until browned completely. Season with black pepper and drain excess fat.
04 - Lightly flour a clean work surface. Stretch and shape the pizza dough into a 12-inch round circle.
05 - Transfer the stretched dough onto a sheet of parchment paper. Brush the surface evenly with olive oil.
06 - Spread pizza sauce evenly over the dough, leaving a ¾-inch border around the edges for the crust.
07 - Sprinkle mozzarella and cheddar cheeses uniformly over the sauce layer.
08 - Distribute ground beef, bacon, pepperoni, sausage, and red onion evenly across the cheese layer.
09 - Sprinkle Parmesan cheese and dried oregano over the top as final garnish.
10 - Carefully slide the pizza with parchment paper onto the preheated pizza stone or baking sheet.
11 - Bake for 12 to 15 minutes until the crust turns golden brown and cheese becomes bubbly with slight browning.
12 - Remove pizza from oven and allow to rest for 2 minutes. Slice into wedges and serve hot.