Preheat oven to 350°F and line a baking sheet with aluminium foil.

Slice baguette to ¼ inch thick slices and toss with olive oil. Place baguette in a single layer on prepared baking sheet and bake until crisp, about 7 minutes. Remove from oven.

Using caution, top toasted baguette with pizza sauce, cheeses, and pepperoni *or any other desired toppings*. Bake for another 5 minutes, until the cheese is melted.

Remove from oven and sprinkle with freshly chopped basil. Serve warm.