Preheat oven according to package directions.

Place tomatoes into a saucepan and use a potato masher to crush them. Then add in oregano, garlic salt, and tomato paste. Simmer on low/medium heat for 15 minutes.

Roll out pizza dough onto greased baking sheet. Prebake dough for 12 minutes (unless it states otherwise on package directions).

Spread 1 1/2 cups sauce on pizza. Then scatter mozzarella slices.

Bake for 8-10 minutes (or until crust is golden brown).

Remove from oven and arrange basil on the pizza. Drizzle olive oil on the pizza.