Get a head start and cook the squash up to 2 days before making the soup. With the rack in the middle position, preheat the oven to 375°F (190°C). Line a baking sheet with parchment paper. On a work surface, cut the squash in half lengthwise and remove the seeds. Season with salt and pepper. Place on the baking sheet, cut side down. Bake for 45 minutes to 1 hour or until the squash is tender when pierced with the tip of a knife. Let cool. Using a fork, delicately separate the squash strands.
Looking to save time while preparing this recipe? Find the RICARDO Vegetable Broth at IGA grocery stores.