Known for its tender, noodle-like strands and mild, slightly nutty flavor, this fall favorite is a creative cook’s dream ingredient. Whether you’re cutting back on carbs, eating gluten-free, or simply love a fresh vegetable side, spaghetti squash delivers texture, versatility, and comfort in equal measure. Peak season runs from late September through December—so now’s the time to pick up a few and enjoy this nutrient-rich vegetable while it’s at its best.

Buying & Storing Cheat Sheet

DOs	DON’Ts
Choose squash that feels heavy for its size with firm, smooth, matte skin and no soft spots or cracks.	Don’t refrigerate whole squash before cutting; cold air shortens its shelf life.
Look for deep yellow or golden color, which signals ripeness and good flavor.	Don’t pick green or pale squash—they’re underripe and can taste bland.
Store whole squash in a cool, dry place—like a pantry or cellar—for up to a month.	Don’t throw away the seeds! Roast them with olive oil and salt for a nutty, crunchy snack.

General Uses

• Serve it simply: drizzle roasted strands with olive oil, salt, pepper, and grated Parmesan.
• Use it as a pasta base for tomato sauce, creamy Alfredo, or herby pesto.
• Mix into casseroles, frittatas, or grain bowls for added texture and volume.
• Combine with roasted vegetables and protein for balanced, one-bowl meals.
• Serve right in the shell for an eye-catching, rustic presentation.

How to Roast Spaghetti Squash

Roasting brings out the squash’s natural sweetness and adds a caramelized flavor.

1. Preheat the oven to 400°.
2. Halve the squash lengthwise and scoop out the seeds.
3. Drizzle the cut sides with olive oil and season lightly with salt and pepper.
4. Place the halves cut side down on a parchment-lined baking sheet.
5. Roast for 35–45 minutes, depending on size, until the flesh is tender and can be easily shredded into strands with a fork.
6. Cool slightly, then use a fork to scrape the flesh into spaghetti-like strands.

How to Cook Spaghetti Squash in the Microwave

When you’re short on time, the microwave is a quick way to prepare spaghetti squash.

1. Pierce the skin all over with a fork or paring knife.
2. Microwave on high for 4–5 minutes to soften the shell slightly.
3. Cut in half lengthwise, scoop out seeds, and place cut side down in a microwave-safe dish with a few tablespoons of water.
4. Microwave for 8–12 minutes, or until the flesh is tender and can be pulled into strands with a fork.

How to Roast the Seeds

Don’t toss those seeds — they roast up just like pumpkin seeds for a crunchy snack or salad topper.

1. Remove the seeds from the squash and place them in a bowl of water. Swish them around to separate the seeds from the pulp.
2. Drain the seeds in a fine-mesh strainer, then spread them on a clean kitchen towel or paper towel and pat dry thoroughly.
3. Toss the dry seeds with a drizzle of olive oil, a pinch of salt, and any spices you like (smoked paprika, garlic powder, or cinnamon sugar all work well).
4. Spread the seeds in a single layer on a parchment-lined baking sheet. Roast at 325°F for 15–20 minutes, stirring once or twice, until golden and crisp.
5. Let cool completely before eating or storing in an airtight container for up to a week.

Recipes

Garlic-Parmesan Spaghetti Squash

Makes 4 servings

Ingredients

• 1 medium spaghetti squash
• 2 tablespoons olive oil
• 2 cloves garlic, minced
• 2 tablespoons unsalted butter
• ½ teaspoon crushed red pepper flakes (optional)
• ½ cup grated Parmesan cheese
• 2 tablespoons chopped parsley
• Salt and black pepper, to taste

Instructions

1. Preheat oven to 400°F. Halve squash lengthwise and scoop out seeds.
2. Brush cut sides with olive oil and season with salt and pepper. Place cut side down on a baking sheet and roast 35–45 minutes, until tender.
3. In a large skillet, melt butter over medium heat. Add garlic and cook until fragrant, about 30 seconds.
4. Scrape the squash strands into the pan, toss with butter and garlic, and cook 2–3 minutes.
5. Remove from heat, sprinkle with Parmesan and parsley, and toss again before serving.

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Spaghetti Squash Marinara Bake

Makes 4 servings

Ingredients

• 1 medium spaghetti squash, roasted
• 1 cup marinara sauce
• 1 cup shredded mozzarella
• ¼ cup grated Parmesan
• ½ teaspoon dried oregano
• Fresh basil leaves, for serving

Instructions

1. Preheat oven to 400°F. Halve squash lengthwise and scoop out seeds.
2. Brush cut sides with olive oil and season with salt and pepper. Place cut side down on a baking sheet and roast for 30 minutes, until the squash is just starting to become tender.
3. Remove from the oven and top the squash halves with the marinara sauce, mozzarella, oregano, salt, and pepper.
4. Return the squash to the oven and reduce the heat to 350°F.
5. Bake 15-20 minutes, until bubbly and golden.
6. Garnish with basil before serving.

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Spaghetti Squash Bolognese

Makes 4-6 servings

Ingredients

• 1 medium spaghetti squash (about 3–4 lb)
• 2 tablespoons olive oil, divided
• Kosher salt and freshly ground black pepper
• 1 pound ground turkey or plant-based meat
• 1 small onion, finely chopped
• 2 cloves garlic, minced
• 1 medium carrot, finely chopped
• 1 celery stalk, finely chopped
• 1 tablespoon tomato paste
• 1 (28-ounce) can crushed tomatoes
• ½ teaspoon dried oregano
• ½ teaspoon dried basil
• ¼ teaspoon crushed red pepper flakes (optional)
• ¼ cup milk or cream
• 2 tablespoons chopped fresh parsley, plus more for garnish
• Grated Parmesan cheese, for serving

Instructions

1. Preheat the oven to 400°F. Slice the spaghetti squash lengthwise, scoop out the seeds, and drizzle the cut sides with 1 tablespoon olive oil. Season with salt and pepper. Place cut side down on a parchment-lined baking sheet and roast for 35–45 minutes, or until tender. Let cool slightly, then scrape the flesh into strands with a fork.
2. While the squash roasts, heat the remaining tablespoon of olive oil in a large skillet over medium heat. Add the ground turkey, onion, garlic, carrot, and celery. Cook until the meat is browned and the vegetables are softened, about 8–10 minutes.
3. Stir in the tomato paste and cook for 1 minute, then add the crushed tomatoes, oregano, basil, and red pepper flakes. Simmer gently for 20 minutes, stirring occasionally.
4. Stir in the milk or cream and parsley; season with salt and pepper to taste.
5. Scrape the squash strands into the skillet, toss with the meat sauce to coat and warm through (about 2–3 minutes). Garnish with extra parsley and Parmesan.

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Spaghetti Squash Breakfast Bowls

Makes 2 servings

Ingredients

• 1 small spaghetti squash, roasted
• 1 tablespoon olive oil
• 1 cup baby spinach
• 2 eggs
• 4 slices cooked bacon
• Salt and pepper, to taste

Instructions

1. Heat olive oil in a skillet over medium heat. Add spinach and cook until wilted.
2. Add roasted spaghetti squash strands, season with salt and pepper, and toss to heat through.
3. In a separate pan, fry or poach the eggs to desired doneness.
4. Divide squash mixture into bowls, top each with an egg and crumbled bacon.

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Mediterranean Spaghetti Squash with Pesto

Makes 2 servings

Ingredients

• 1 medium spaghetti squash, roasted
• 1 cup canned chickpeas, rinsed and drained
• 1 red bell pepper, diced
• 1 small red onion, diced
• 2 tablespoons olive oil
• ½ cup pesto (store-bought or homemade)
• 2oz. crumbled feta cheese
• Salt and pepper, to taste

Instructions

1. Preheat oven to 425°F (220°C). Toss chickpeas, pepper, and onion with olive oil, salt, and pepper. Roast 20–25 minutes, until tender and caramelized.
2. Season each cooked squash halves with salt and pepper. Spoon roasted vegetables over each half.
3. Top with pesto and crumbled feta.

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Spaghetti squash is a true fall kitchen workhorse—simple, adaptable, and satisfying. Its mild flavor welcomes bold sauces, fragrant herbs, or even just a pat of butter and sprinkle of cheese. Whether you’re eating lighter, exploring seasonal produce, or just looking for a fun new ingredient to play with, this golden squash deserves a regular spot in your cold-weather rotation.