
A delightful and healthy alternative to traditional pasta, spaghetti squash marinara is a flavourful and hearty dish perfect for any meal.
Prep
15 min
Cook
45 min
Total
60 min
Servings
4
Difficulty
Easy

Instructions
Prepare the Spaghetti Squash
Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds.
Pro tip: Use a sturdy chef's knife to safely cut through the squash.
Roast the Squash
Drizzle the cut sides of the squash with 1 tablespoon of olive oil and season with salt and pepper. Place the halves cut side down on a baking sheet. Roast for 35-40 minutes, until the flesh is tender and easily pierced with a fork.
Pro tip: Roasting the squash cut side down helps it cook evenly.
Sauté the Aromatics
While the squash is roasting, heat 2 tablespoons of olive oil in a saucepan over medium heat. Add the chopped onion and sauté for 5 minutes until translucent. Add the minced garlic and cook for an additional 1 minute.
Pro tip: Stir frequently to prevent the garlic from burning.
Make the Marinara Sauce
Stir in the crushed tomatoes, oregano, and basil. Season with salt and pepper. Simmer on low heat for 20 minutes, stirring occasionally.
Pro tip: For a smoother sauce, use an immersion blender to blend the sauce to your desired consistency.
Prepare the Squash Noodles
Once the squash is roasted, remove it from the oven and let it cool slightly. Use a fork to scrape the flesh into long strands, resembling spaghetti.
Pro tip: Hold the squash with a cloth to avoid burning your hands.
Combine and Serve
Divide the squash strands among serving plates and top with the marinara sauce. Garnish with freshly grated Parmesan cheese if desired.
Pro tip: Add fresh basil leaves for a hint of freshness.
Tips & Tricks
- Choose a firm spaghetti squash with a uniform colour for even cooking.
- Use a fork to scrape the squash strands gently to avoid mashing them.
- For a richer flavour, consider adding fresh basil or oregano to the sauce.
- Adjust the seasoning of the marinara sauce to your taste preferences.
Frequently Asked Questions
How do you cook spaghetti squash in the oven?
To cook spaghetti squash in the oven, preheat to 400°F (200°C), cut the squash in half, remove seeds, drizzle with olive oil, season with salt and pepper, and roast cut side down for 35-40 minutes.
What is the best way to cut spaghetti squash?
Use a sturdy chef's knife to cut the squash in half lengthwise. Be careful as the squash can be tough to cut. Stabilize it on the cutting board and apply even pressure.
Can you make this dish ahead of time?
Yes, you can prepare the spaghetti squash and marinara sauce in advance. Store them separately in the fridge and combine them when ready to serve.
Is spaghetti squash healthy?
Yes, spaghetti squash is a low-calorie, low-carb alternative to pasta, rich in vitamins and minerals like vitamin C, vitamin B6, and manganese.
How do you know when spaghetti squash is done roasting?
The squash is done when the flesh is tender and easily pierced with a fork. The strands should separate easily when scraped with a fork.
Serving Suggestions
Nutrition per serving
220
Calories
4g
Protein
10g
Fat
35g
Carbs
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