Directions
Prepare the sauce: If using a pre-made sauce, gently warm it over medium-low heat while the squash roasts. If making it from scratch, prepare it according to the recipe directions.
Prep the oven and pan: Preheat your oven to 400°F / 200°C.
Line a large, rimmed baking sheet with parchment paper for easy cleanup.
Roast the squash: Carefully slice the spaghetti squash in half lengthwise and scoop out the seeds.
Place the halves cut-side up on your prepared baking sheet.
Drizzle with oil and season generously with salt and pepper.
Roast for 45 minutes, or until the flesh is tender and easily pierced with a fork.
Create the 'spaghetti': Remove the squash from the oven and let it cool for a few minutes until it's safe to handle. Use a fork to scrape the inside of the squash, pulling the flesh into long, spaghetti-like strands.
Serve: Divide the spaghetti squash strands among six bowls or plates.
Top each portion with ¼ cup of the warm tomato meat sauce and garnish with fresh basil, if using.
After shredding the squash, toss the strands directly in the pan with the warm sauce for a minute or two. This helps the squash absorb more flavor.