Preheat
oven to 400°F (205°C). Halve the squash lengthwise, remove seeds, and brush the flesh with
olive oil. Season with salt and pepper. Place cut side down on a baking sheet and roast for 30–35 minutes, until fork-tender. Let cool slightly, then use a fork to scrape out the strands. Set aside 1 cup for the pizza (reserve the rest for another meal).