Preheat the oven to 400°F (200°C) and lightly grease a baking sheet or pizza pan.

In a skillet, brown the Italian sausage over medium heat until fully cooked and crumbled. Drain any excess fat.

In the same skillet, add a drizzle of olive oil and toss in the thawed, drained spinach along with onion powder, salt, garlic powder, Italian seasoning, and black pepper. Sauté for 3–5 minutes until warm.

Roll out the thawed bread dough on a floured surface until it fits your prepared baking sheet. Transfer it without tearing.

Spread the cooked sausage evenly over the dough, followed by the sautéed spinach mixture.

Top with sliced provolone, shredded mozzarella, and grated Parmesan. Scatter tomatoes on top if using.

Place the pizza in the preheated oven and bake for 20–25 minutes until the cheese is bubbly and the crust is golden brown.

Once baked, sprinkle fresh basil and additional grated Parmesan on top before slicing.