If you don't already have spaghetti squash cooked, start by doing that: Preheat oven to 375ºF and line a baking sheet with foil or parchment paper. Cut spaghetti squash in half, lengthwise. Scoop out seeds. Brush inside with oil. Place facedown on baking sheet and add 1 tablespoon or so of water to the baking sheet. Bake for 45-50 minutes, or until you can pierce with a fork. Once done, scrape out squash into spaghetti stands and set aside. See
this article for more info on cooking spaghetti squash.