1. Preheat your oven to 450°F (230°C) and line a baking sheet with parchment paper.
2. Wash the potatoes and place them in a large pot. Cover with water and bring to a boil. Cook until tender, about 15-20 minutes.
3. Drain the potatoes and let them cool slightly. Once cool enough to handle, place them on the prepared baking sheet.
4. Using the bottom of a glass, gently press down on each potato to smash them, keeping them in one piece.
5. Drizzle the smashed potatoes with olive oil, and sprinkle with garlic powder, onion powder, salt, and pepper.
6. Bake in the oven for 20-25 minutes, or until the edges are crispy and golden brown.
7. Remove from the oven and spoon marinara sauce over each potato. Top with mozzarella and Parmesan cheese, then sprinkle with oregano and basil.
8. Add any optional toppings you desire, then return to the oven for an additional 10-15 minutes, until the cheese is melted and bubbly.
9. Remove from the oven, let cool slightly, and serve your crispy delight hot. Enjoy the symphony of flavors as the cheese stretches with each bite.

Remember, cooking at home is all about the experience. Embrace the mess, the spills, and the laughter that come with it!