Follow these simple steps to create a delicious Pizza Cottage Cheese Bake:

1. Preheat the Oven: Preheat your oven to 375°F (190°C) and grease a baking dish with olive oil.
2. Prepare the Dough: Roll out the prepared pizza dough and place it in the greased baking dish, pressing it into the bottom and up the sides.
3. Mix the Cottage Cheese: In a large bowl, combine the cottage cheese, half of the mozzarella cheese, oregano, and garlic powder. Mix well until incorporated.
4. Layer the Ingredients: Spread half of the pizza sauce over the dough. Then, add the cottage cheese mixture, spreading it evenly.
5. Add the Toppings: Layer the diced bell peppers, sliced mushrooms, and cooked sausage or pepperoni over the cottage cheese mixture. Drizzle the remaining pizza sauce on top.
6. Top with Cheese: Sprinkle the remaining mozzarella cheese over the entire dish, ensuring it covers the toppings.
7. Bake: Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the cheese is melted and bubbly, and the crust is golden brown.
8. Cool: Remove from the oven and let it cool for about 5-10 minutes before serving. This allows the flavors to settle and makes it easier to cut.
9. Slice and Serve: Cut into squares or wedges and serve warm.

These steps will guide you in creating an incredible Pizza Cottage Cheese Bake that is sure to impress!