Best Vegan Spaghetti Squash Pasta Recipes to Try Today

Updated On: October 7, 2025

Spaghetti squash is a fantastic, nutrient-packed alternative to traditional pasta, especially for those embracing a vegan lifestyle. Its naturally stringy texture mimics spaghetti noodles, making it a versatile base for countless dishes.

Whether you’re looking to cut down on carbs, add more veggies to your diet, or simply try something new, vegan spaghetti squash pasta recipes are a delightful way to enjoy a hearty, flavorful meal without compromising on taste or nutrition.

From rich tomato sauces to creamy avocado blends, spaghetti squash can be dressed up to suit any craving.

In this blog post, we’ll explore the best vegan spaghetti squash pasta recipes that are easy to prepare, packed with wholesome ingredients, and perfect for any occasion. Get ready to transform this humble squash into mouthwatering meals that everyone will love!

Why You’ll Love This Recipe

There are many reasons why vegan spaghetti squash pasta recipes have become a kitchen favorite. First, spaghetti squash is naturally low in calories and carbs, making it an excellent choice for weight management and blood sugar control.

Plus, it’s rich in fiber, vitamins, and antioxidants, boosting your overall health with every bite.

Beyond health benefits, spaghetti squash offers a unique texture that holds sauces beautifully without becoming mushy like some other vegetable noodles. It’s also incredibly versatile—you can create simple dishes like garlic and olive oil spaghetti or indulge in more complex recipes like creamy cashew Alfredo or spicy arrabbiata.

Lastly, these recipes are entirely plant-based with no animal products, making them ideal for vegans and anyone looking to reduce their meat consumption. You’ll enjoy meals that are flavorful, satisfying, and kind to the planet.

Ingredients

  • 1 medium spaghetti squash (about 3-4 pounds)
  • 2 tablespoons olive oil
  • 3 cloves garlic, minced
  • 1 cup cherry tomatoes, halved
  • 1 cup fresh basil leaves, chopped
  • 1/4 cup nutritional yeast (for cheesy flavor)
  • 1/2 teaspoon red pepper flakes (optional, for heat)
  • Salt and black pepper to taste
  • 1/4 cup toasted pine nuts or walnuts (optional, for crunch)
  • 1 cup baby spinach or kale (optional, for extra greens)
  • 1 tablespoon lemon juice
  • 1/2 cup cashews soaked for 2 hours (for creamy sauce)
  • 1/2 cup water or vegetable broth (for blending)
  • 2 tablespoons nutritional yeast (for sauce)
  • 1 teaspoon garlic powder (for sauce)

Equipment

  • Baking sheet (for roasting squash)
  • Sharp chef’s knife (to cut squash)
  • Large spoon (to scoop squash strands)
  • Food processor or high-speed blender (for creamy sauce)
  • Large skillet or sauté pan (to cook sauce and veggies)
  • Mixing bowls
  • Measuring cups and spoons
  • Colander (optional, to rinse cashews)

Instructions

  1. Preheat your oven to 400°F (200°C). Carefully cut the spaghetti squash in half lengthwise using a sharp knife. Scoop out the seeds and discard or save for roasting later.
  2. Brush the cut sides of the squash with 1 tablespoon olive oil and sprinkle with salt and pepper. Place the squash halves cut-side down on a baking sheet lined with parchment paper.
  3. Roast the squash for 40-45 minutes, or until the flesh is tender and easily pierced with a fork.
  4. While the squash is roasting, prepare your sauce. For a simple garlic tomato sauce, heat 1 tablespoon olive oil over medium heat in a skillet. Add the minced garlic and cook until fragrant, about 1 minute.
  5. Add the cherry tomatoes and cook for 5-7 minutes until they soften and release their juices. Stir in red pepper flakes, salt, and pepper to taste.
  6. For a creamy cashew sauce, drain the soaked cashews and add them to a food processor with water (or vegetable broth), nutritional yeast, garlic powder, lemon juice, salt, and pepper. Blend until smooth and creamy, adding more liquid as needed.
  7. Remove the roasted squash from the oven and let it cool for a few minutes. Using a fork, scrape the flesh to create spaghetti-like strands. Transfer the strands to a large mixing bowl.
  8. Mix the spaghetti squash strands with your chosen sauce—either the tomato garlic sauce or cashew cream sauce. Add fresh basil and baby spinach or kale if using, tossing gently to combine and wilt the greens.
  9. Top with toasted pine nuts or walnuts for a delightful crunch. Adjust seasoning with additional salt, pepper, or lemon juice if desired.
  10. Serve immediately while warm. Enjoy your nourishing vegan spaghetti squash pasta!

Tips & Variations

“Don’t throw away the seeds! Roast them with a sprinkle of salt and your favorite spices for a crunchy snack.”

  • Microwave Method: If you’re short on time, poke holes in the squash and microwave for 10-12 minutes until tender, then shred as usual.
  • Spice it up: Add Italian seasoning, smoked paprika, or fresh chili to the sauce for a flavor twist.
  • Protein boost: Stir in cooked lentils, chickpeas, or tofu crumbles to make the dish more filling.
  • Herb swap: Try fresh parsley, oregano, or thyme instead of basil for a different herbal profile.
  • Nut-free Cream Sauce: Substitute soaked sunflower seeds for cashews in the creamy sauce for a nut-free option.
  • Make it a pasta bake: Combine the spaghetti squash with sauce, transfer to a baking dish, and bake at 375°F (190°C) for 15 minutes for a bubbly casserole.

Nutrition Facts

Nutrient Amount per Serving
Calories 220 kcal
Carbohydrates 35 g
Protein 6 g
Fat 7 g
Fiber 7 g
Vitamin A 120% DV
Vitamin C 40% DV
Calcium 8% DV
Iron 10% DV

Serving Suggestions

This vegan spaghetti squash pasta pairs beautifully with a fresh green salad dressed in lemon vinaigrette or balsamic glaze. For a heartier meal, serve alongside roasted vegetables like Brussels sprouts or asparagus.

You can also add a side of garlic bread made with vegan butter and herbs for a comforting touch. If you love rich, creamy sauces, try our Classico Sun Dried Tomato Alfredo Sauce Recipe to drizzle over your spaghetti squash for an extra indulgence.

For dessert, cool down with a sweet treat such as the Cinnamon Pecan Ice Cream Recipe, which perfectly complements the savory flavors of your meal.

Conclusion

Vegan spaghetti squash pasta recipes offer a delicious, nutritious, and versatile way to enjoy plant-based meals. Whether you prefer a light tomato sauce, a creamy cashew blend, or something with a bit of spice, spaghetti squash is an excellent canvas for culinary creativity.

Its natural texture and mild flavor make it a satisfying alternative to traditional pasta, perfect for anyone looking to eat healthier or try new vegan dishes.

By mastering a few simple techniques and experimenting with different sauces and toppings, you can create endless variations that never get boring. Plus, these recipes are easy to customize to your taste and dietary needs.

For more flavorful inspiration, check out our other recipes like Chicken Shrimp And Broccoli Recipes for non-vegan options or vegan-friendly staples to round out your menu.

Enjoy the wholesome goodness of spaghetti squash pasta and embrace a vibrant, healthful lifestyle—one tasty bite at a time!

📖 Recipe Card: Best Vegan Spaghetti Squash Pasta

Description: A delicious and healthy vegan alternative to traditional pasta using roasted spaghetti squash. Tossed with a flavorful tomato basil sauce and fresh vegetables for a satisfying meal.

Prep Time: PT15M
Cook Time: PT40M
Total Time: PT55M

Servings: 4 servings

Ingredients

  • 1 medium spaghetti squash (about 3 pounds)
  • 2 tablespoons olive oil
  • 3 cloves garlic, minced
  • 1 cup cherry tomatoes, halved
  • 1 cup fresh spinach, chopped
  • 1/2 cup diced onion
  • 1 cup marinara sauce (vegan)
  • 1/4 cup fresh basil, chopped
  • Salt to taste
  • Black pepper to taste
  • Red pepper flakes (optional)
  • Nutritional yeast for topping (optional)

Instructions

  1. Preheat oven to 400°F (200°C).
  2. Cut spaghetti squash in half lengthwise and remove seeds.
  3. Brush inside with 1 tablespoon olive oil and season with salt and pepper.
  4. Place squash cut-side down on baking sheet and roast for 35-40 minutes until tender.
  5. While squash roasts, heat remaining olive oil in a pan over medium heat.
  6. Sauté onion and garlic until translucent, about 3-4 minutes.
  7. Add cherry tomatoes and cook until softened, about 5 minutes.
  8. Stir in marinara sauce and spinach, cooking until spinach wilts.
  9. Remove squash from oven and use a fork to shred flesh into spaghetti-like strands.
  10. Combine spaghetti squash strands with sauce mixture and toss well.
  11. Garnish with fresh basil, red pepper flakes, and nutritional yeast if desired.
  12. Serve warm.

Nutrition: Calories: 220 kcal | Protein: 5 g | Fat: 8 g | Carbs: 32 g

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Photo of author

Marta K

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