3 pounds spaghetti squash – halved lengthwise and seeded
2 tbsp olive oil
0.75 tsp kosher salt
0.25 tsp black pepper – freshly ground
2 tbsp fresh parsley – chopped
parmesan cheese – finely grated (for serving)
red pepper flakes – to sprinkle (for serving)
Instructions
Heat the oven to 400°F. Line a rimmed baking sheet with parchment for easy cleanup.
Halve the spaghetti squash lengthwise and scoop out the seeds with a spoon.
Rub the cut sides with olive oil and season evenly with the kosher salt and black pepper. Place the halves cut-side down on the baking sheet.
Roast until the skin yields easily to a knife and the flesh separates into strands when scraped with a fork, 40–50 minutes depending on size.
Flip the halves cut-side up and let rest 5–10 minutes to release steam, then use a fork to scrape the flesh into long strands in the shell or into a bowl.
Toss the warm strands with the fresh parsley. Serve hot with parmesan cheese and red pepper flakes (for serving).