10 Best Spaghetti Squash Recipes Vegetarian Lovers Will Adore

Updated On: September 29, 2025

Spaghetti squash is a wonderfully versatile vegetable that offers a delicious, low-carb alternative to traditional pasta. Its naturally stringy flesh creates perfect “noodles” when cooked, making it a favorite among vegetarians and anyone looking to enjoy a healthy, hearty meal without sacrificing flavor.

Whether you’re looking for light weeknight dinners or something a bit more indulgent, spaghetti squash can be transformed into a variety of satisfying dishes that please both the palate and the eyes.

In this post, we’ll explore the 10 best vegetarian spaghetti squash recipes that are as nutritious as they are tasty. From zesty Mediterranean flavors to creamy, cheesy bakes, these dishes showcase how spaghetti squash can shine in so many different culinary styles.

Plus, we’ll share handy tips, ingredient lists, and serving ideas to make your cooking experience smooth and enjoyable. Ready to embrace this delightful veggie?

Let’s dive in!

Why You’ll Love This Recipe

Spaghetti squash is not only low in calories and carbs, but it’s also packed with fiber, vitamins, and antioxidants. Its mild flavor acts like a blank canvas, absorbing the flavors of the sauces and spices you pair it with.

These recipes are all vegetarian, offering wholesome, balanced meals that satisfy without the heaviness of traditional pasta dishes.

Whether you’re gluten-free, vegan, or simply looking for creative ways to incorporate more veggies into your diet, spaghetti squash fits the bill perfectly. Plus, cooking spaghetti squash is straightforward and requires minimal ingredients, making it an excellent choice for busy weeknights or meal prep.

By the end of this post, you’ll have a diverse recipe collection that includes everything from fresh salads and zesty stir-fries to creamy casseroles and cheesy bakes. You might also want to check out some of our other tasty vegetarian recipes like Vegetarian Date Cake Recipe: Moist, Easy, and Delicious or Vegetable Alfredo Recipes for Creamy, Healthy Dinners to round out your meal planning.

Ingredients

Ingredient Quantity Notes
Spaghetti squash 1 medium (about 3-4 lbs) Choose firm with no soft spots
Olive oil 2-4 tbsp Extra virgin preferred
Garlic cloves 3-4, minced Fresh for best flavor
Onion 1 medium, diced Yellow or white
Cherry tomatoes 1 cup, halved Optional for freshness
Spinach or kale 2 cups, chopped Fresh greens add nutrition
Mozzarella or vegan cheese 1 cup shredded Optional for creamy dishes
Fresh herbs (basil, parsley) 2 tbsp, chopped For garnish and flavor
Salt & pepper To taste Essential seasonings
Lemon juice 1 tbsp Brightens flavor
Red pepper flakes ½ tsp (optional) For a little heat
Chickpeas or white beans 1 cup, cooked or canned For protein boost

Equipment

  • Baking sheet or roasting pan – for roasting the squash
  • Sharp chef’s knife – to cut the squash safely
  • Spoon – to scoop out seeds
  • Mixing bowls – for tossing ingredients
  • Large skillet or sauté pan – for cooking veggies
  • Fork – to shred cooked squash into strands
  • Measuring spoons and cups – for accuracy
  • Cutting board – sturdy surface for prep
  • Oven or microwave – for cooking squash

Instructions

  1. Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease it.
  2. Cut the spaghetti squash in half lengthwise using a sharp chef’s knife. Be careful as the skin is tough.
  3. Scoop out the seeds using a spoon. Discard or save seeds for roasting later.
  4. Brush the inside of the squash halves with 1-2 tablespoons of olive oil and sprinkle with salt and pepper.
  5. Place the squash halves cut side down on the prepared baking sheet. Roast for about 40 minutes, or until the flesh is tender and easily pierced with a fork.
  6. While the squash roasts, prepare your vegetables. Heat remaining olive oil in a skillet over medium heat. Sauté diced onion and minced garlic until soft and fragrant, about 5 minutes.
  7. Add cherry tomatoes, spinach, and beans to the pan. Cook until the greens wilt and tomatoes soften, about 3-4 minutes. Season with salt, pepper, and red pepper flakes if using.
  8. Remove squash from oven and let cool for a few minutes. Use a fork to scrape the flesh into spaghetti-like strands, transferring them to a large bowl.
  9. Toss the roasted squash strands with the sautéed vegetable mixture. Add lemon juice and fresh herbs. Mix well to combine.
  10. Optional: For a baked version, transfer the mixture to a casserole dish, top with shredded mozzarella or vegan cheese, and bake at 375°F (190°C) for 15 minutes until bubbly and golden.
  11. Serve immediately, garnished with extra herbs if desired.

Tips & Variations

“To easily cut spaghetti squash, microwave it for 3-4 minutes to soften the skin slightly before slicing.”

Here are some ways to personalize your spaghetti squash dishes:

  • Try different herbs: Swap basil for oregano or thyme to create new flavor profiles.
  • Add nuts or seeds: Toasted pine nuts, walnuts, or pumpkin seeds add crunch and extra nutrition.
  • Use different sauces: Mix the strands with pesto, marinara, or a creamy cashew sauce for variety.
  • Make it spicy: Add chopped jalapeños or a splash of hot sauce to the veggie sauté.
  • Incorporate other vegetables: Roasted bell peppers, zucchini, or mushrooms complement the squash beautifully.
  • For a protein boost: Add cooked lentils, tofu, or tempeh to keep meals filling.

For more inspiration on vegetarian meals, check out our Vegetarian Swiss Chard Recipes for Healthy Meals and Healthy Vegetarian Slow Cooker Recipes for Easy Meals.

Nutrition Facts

Nutrient Amount per Serving
Calories 180-250 kcal (depending on cheese and oil used)
Carbohydrates 30-35 grams
Fiber 5-7 grams
Protein 6-10 grams (higher with beans)
Fat 7-12 grams (mostly healthy fats from olive oil)
Vitamin A 15-20% DV
Vitamin C 20-30% DV
Calcium 10-15% DV (higher if cheese is added)

Serving Suggestions

Spaghetti squash dishes pair wonderfully with fresh side salads or crusty bread. For a lighter meal, serve alongside a leafy green salad dressed with lemon vinaigrette.

If you want to create a heartier dinner, consider pairing your spaghetti squash casserole with garlic bread or a warm bowl of soup.

For more complementary recipes, try our Vegan Bechamel Sauce Recipe for Creamy Pasta Dishes or Veg Recipes for Slow Cooker: Easy, Tasty Meal Ideas which work beautifully alongside spaghetti squash meals.

Conclusion

Spaghetti squash is truly a vegetable superstar in the vegetarian kitchen. Its versatility, nutritional benefits, and ease of preparation make it an ideal ingredient for anyone looking to boost their vegetable intake without sacrificing flavor or satisfaction.

Whether roasted, sautéed, baked, or stuffed, these 10 recipes show just how adaptable spaghetti squash can be.

From quick weeknight dinners to impressive dishes for guests, you can rely on spaghetti squash to deliver a delicious and wholesome meal every time. Don’t hesitate to experiment with herbs, spices, and additional veggies to create your perfect bowl.

And remember, if you love exploring vegetarian dishes, our site offers plenty of inspiring recipes like the Best Italian Vegetarian Recipes for Delicious Meatless to keep your menu exciting and vibrant.

Happy cooking and enjoy the wonderful world of spaghetti squash!

📖 Recipe Card: 10 Best Spaghetti Squash Recipes Vegetarian

Description: A collection of the top 10 delicious and easy vegetarian spaghetti squash recipes. Perfect for healthy, low-carb meals packed with flavor and nutrients.

Prep Time: PT20M
Cook Time: PT40M
Total Time: PT60M

Servings: 4 servings

Ingredients

  • 1 medium spaghetti squash (about 3 pounds)
  • 2 tablespoons olive oil
  • 1 cup cherry tomatoes, halved
  • 1 cup fresh spinach, chopped
  • 1/2 cup grated Parmesan cheese
  • 1/4 cup pine nuts, toasted
  • 3 cloves garlic, minced
  • 1/2 teaspoon red pepper flakes
  • Salt and black pepper to taste
  • 1/4 cup fresh basil leaves, chopped
  • 1/2 cup marinara sauce
  • 1/4 cup shredded mozzarella cheese

Instructions

  1. Preheat oven to 400°F (200°C).
  2. Cut spaghetti squash in half lengthwise and scoop out seeds.
  3. Drizzle olive oil on cut sides, season with salt and pepper.
  4. Place squash halves cut-side down on a baking sheet and roast for 40 minutes.
  5. Remove squash and let cool slightly, then scrape out strands with a fork.
  6. In a skillet, sauté garlic and red pepper flakes in olive oil for 2 minutes.
  7. Add cherry tomatoes and spinach, cook until spinach wilts.
  8. Mix in spaghetti squash strands and marinara sauce, cook 3 minutes.
  9. Remove from heat and stir in Parmesan cheese and pine nuts.
  10. Transfer to a baking dish, top with mozzarella, and bake for another 10 minutes.
  11. Garnish with fresh basil before serving.

Nutrition: Calories: 320 kcal | Protein: 12 g | Fat: 18 g | Carbs: 28 g

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Marta K

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