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Did you know that spaghetti squash is a low-carb alternative to traditional pasta, making it a popular choice for healthier meals? With its unique texture and ability to absorb flavors, it's perfect for a variety of dishes. If you're looking to elevate your cooking game, these nine cast iron recipes will not only satisfy your taste buds but also impress your guests. Let's explore how you can transform this versatile vegetable into something extraordinary.
Key Takeaways
- Use a cast iron skillet to roast spaghetti squash for even cooking and enhanced flavor when preparing dishes like Garlic Butter Spaghetti Squash.
- Create a hearty Mediterranean Spaghetti Squash Bake by mixing roasted squash strands with filling ingredients directly in the skillet.
- For Taco-Style Spaghetti Squash, brown the meat in the cast iron before adding cooked squash and toppings for a delicious one-pan meal.
- Utilize the skillet to sauté vegetables for Spaghetti Squash Primavera, allowing the flavors to meld before combining with roasted squash.
- Make a creamy Alfredo sauce in a cast iron pan, ensuring a rich and flavorful coating for your spaghetti squash strands.
Garlic Butter Spaghetti Squash With Parmesan

Preparing this dish is simple and requires very few ingredients. You'll enjoy the process of roasting the squash and infusing it with the aromatic flavors of garlic and butter. This recipe isn't only delicious but also a great way to add more vegetables to your diet. Let's explore the ingredients and cooking instructions.
Ingredients:
- 1 medium spaghetti squash
- 4 tablespoons unsalted butter
- 4 cloves garlic, minced
- Salt, to taste
- Black pepper, to taste
- 1/2 cup grated Parmesan cheese
- Fresh parsley, chopped (for garnish)
Cooking Instructions:
- Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the insides with olive oil and season with salt and pepper.
- Place the halves cut-side down on a baking sheet and roast for about 30-40 minutes, or until the flesh is tender and can be easily shredded with a fork.
- While the squash is roasting, melt the butter in a skillet over medium heat. Add the minced garlic and sauté for about 1-2 minutes until fragrant, being careful not to burn it.
- Once the squash is done, remove it from the oven and let it cool slightly. Use a fork to scrape the flesh into strands, then add it to the skillet with the garlic butter. Toss to combine, and then stir in the grated Parmesan cheese until evenly distributed.
- Season with additional salt and pepper to taste.
Extra Tips:
For added flavor, consider roasting some cherry tomatoes alongside the spaghetti squash to toss in, or add a squeeze of fresh lemon juice before serving to brighten the dish.
Additionally, feel free to experiment with different cheeses or herbs to customize the recipe to your taste. If you have leftovers, this dish reheats beautifully in the microwave or on the stovetop, making it a great option for meal prep!
Spaghetti Squash Primavera

Spaghetti Squash Primavera is a colorful and nutritious dish that brings a delightful mix of vegetables together with the unique texture of spaghetti squash. This recipe is perfect for those who are looking for a lighter alternative to traditional pasta dishes while still enjoying a hearty meal.
The flavors of fresh vegetables combined with the subtle sweetness of the squash create a satisfying and wholesome dish that can be served as a main course or a side. This dish not only highlights the versatility of spaghetti squash but also encourages creativity with seasonal vegetables.
You can easily customize this recipe according to your preferences or what you have available in your kitchen. It's a fantastic way to incorporate more veggies into your diet while enjoying a delicious and filling meal.
Ingredients:
- 1 medium spaghetti squash
- 2 tablespoons olive oil
- 1 bell pepper, diced
- 1 zucchini, diced
- 1 yellow squash, diced
- 1 carrot, shredded
- 1 cup cherry tomatoes, halved
- 2 cloves garlic, minced
- 1 teaspoon dried oregano
- Salt and pepper, to taste
- Fresh basil, for garnish
- Grated Parmesan cheese (optional)
Cooking Instructions:
Begin by preheating your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the inside of the squash with olive oil and season with salt and pepper.
Place the squash cut-side down on a baking sheet and roast in the oven for about 40-45 minutes, or until the flesh is tender and easily pulled apart with a fork.
While the squash is roasting, heat the remaining olive oil in a large skillet over medium heat. Add the bell pepper, zucchini, yellow squash, and carrot, sautéing for about 5-7 minutes until the vegetables begin to soften.
Stir in the garlic and cook for an additional minute. Add the cherry tomatoes and oregano, and season with salt and pepper. Cook until the tomatoes are just heated through, then remove from heat.
Once the spaghetti squash is done roasting, use a fork to scrape the flesh into strands. Combine the spaghetti squash strands with the sautéed vegetables in the skillet, tossing gently to mix.
Serve warm, garnished with fresh basil and grated Parmesan cheese, if desired.
Extra Tips:
For added flavor, consider roasting the vegetables alongside the spaghetti squash for a more caramelized taste. You can also experiment with different veggies or add cooked protein, such as grilled chicken or shrimp, to make the dish even heartier.
If you prefer a creamier version, try adding a splash of cream or a dollop of ricotta cheese right before serving. Enjoy your Spaghetti Squash Primavera!
Spicy Arrabbiata Spaghetti Squash

To make this dish, you'll need to prepare the spaghetti squash first. The squash will serve as the base for the spicy Arrabbiata sauce, which is made with garlic, red pepper flakes, and tomatoes. This recipe isn't only quick to prepare but also brings a satisfying kick to your palate that will leave you wanting more.
Ingredients:
- 1 medium spaghetti squash
- 2 tablespoons olive oil
- Salt and pepper, to taste
- 4 cloves garlic, minced
- 1 teaspoon red pepper flakes (adjust to taste)
- 1 can (28 ounces) crushed tomatoes
- 1 tablespoon tomato paste
- Fresh basil, for garnish
- Grated Parmesan cheese, for serving (optional)
Cooking Instructions:
Begin by preheating your oven to 400°F (200°C). Slice the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the flesh with olive oil and season with salt and pepper.
Place the halves cut-side down on a baking sheet and roast for about 30-40 minutes until the flesh is tender and easily pierced with a fork. Once cooked, let it cool slightly before using a fork to scrape the inside into spaghetti-like strands.
While the squash is roasting, prepare the Arrabbiata sauce. In a large skillet, heat a tablespoon of olive oil over medium heat. Add minced garlic and red pepper flakes, sautéing until fragrant, about 1-2 minutes.
Stir in the crushed tomatoes and tomato paste, then let the sauce simmer for 10-15 minutes, allowing the flavors to meld together. Once the spaghetti squash is ready, combine the strands with the sauce in the skillet, mixing well to coat.
Serve hot, garnished with fresh basil and grated Parmesan cheese if desired.
Extra Tips:
For an extra layer of flavor, consider adding sautéed onions or bell peppers to the sauce. You can also adjust the spice level by increasing or decreasing the amount of red pepper flakes based on your preference.
This dish can easily be made ahead of time and stored in the refrigerator; just reheat before serving. Enjoy your Spicy Arrabbiata Spaghetti Squash as a hearty main dish or a side that packs a flavorful punch!
Creamy Alfredo Spaghetti Squash

The process of preparing spaghetti squash is simple and straightforward. Once baked, the flesh of the squash can be easily scraped into strands, resembling spaghetti. Tossed with a homemade Alfredo sauce made from butter, cream, garlic, and Parmesan cheese, this dish creates a delightful combination that's both indulgent and healthy.
Ingredients:
- 1 medium spaghetti squash
- 2 tablespoons olive oil
- Salt and pepper to taste
- 1 cup heavy cream
- 1/2 cup grated Parmesan cheese
- 2 tablespoons butter
- 2 cloves garlic, minced
- Fresh parsley for garnish (optional)
Cooking Instructions:
1. Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the inside with olive oil and season with salt and pepper. Place the squash cut-side down on a baking sheet and roast for about 30-40 minutes, or until the flesh is tender and easily shredded with a fork.
2. While the squash is roasting, prepare the Alfredo sauce. In a medium saucepan over medium heat, melt the butter and add the minced garlic. Sauté for about 1-2 minutes until fragrant.
Carefully pour in the heavy cream and bring it to a gentle simmer. Reduce the heat and stir in the Parmesan cheese until melted and smooth. Season with salt and pepper to taste.
3. Once the spaghetti squash is done, remove it from the oven and allow it to cool slightly. Use a fork to scrape the flesh into strands and transfer them to a large bowl. Pour the creamy Alfredo sauce over the squash, tossing gently to combine. Serve warm, garnished with fresh parsley if desired.
Extra Tips:
When selecting spaghetti squash, look for one that feels heavy for its size and has a smooth, yellow skin.
If you're short on time, you can also cook the squash in the microwave by piercing it with a fork and microwaving it on high for 10-12 minutes, flipping halfway through.
Additionally, feel free to customize the Alfredo sauce by adding cooked chicken, shrimp, or vegetables for added nutrition and flavor!
Mediterranean Spaghetti Squash Bake

The dish is easy to prepare and can be customized to suit your taste preferences. With its combination of fresh vegetables, herbs, and cheese, it offers a delightful medley of flavors that will transport your taste buds to the Mediterranean coast.
Serve it as a main course or as a side dish alongside grilled meats or fish.
Ingredients:
- 1 medium spaghetti squash
- 1 cup cherry tomatoes, halved
- 1 cup spinach, chopped
- ½ cup red onion, diced
- 1 cup feta cheese, crumbled
- 1 teaspoon dried oregano
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- 2 tablespoons olive oil
- Fresh basil leaves for garnish
Cooking Instructions:
Begin by preheating your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the inside of the squash with olive oil and sprinkle with salt and pepper.
Place the squash cut side down on a baking sheet and roast in the oven for about 30-35 minutes, or until the flesh is tender and easily shredded with a fork.
While the squash is roasting, prepare the filling. In a large bowl, combine the cherry tomatoes, spinach, red onion, feta cheese, dried oregano, and garlic powder. Mix well to combine.
Once the squash is done, use a fork to gently scrape the flesh into spaghetti-like strands. Combine the strands with the vegetable mixture and stir until well incorporated.
Transfer the mixture back into the squash halves and bake for an additional 15-20 minutes until heated through and slightly golden on top. Garnish with fresh basil before serving.
Extra Tips:
To enhance the flavor of your Mediterranean Spaghetti Squash Bake, consider adding olives or artichokes for an extra burst of taste.
You can also experiment with different types of cheese, such as goat cheese or mozzarella, depending on your preference.
Be sure to adjust the cooking time based on the size of your squash, as larger squashes may require additional roasting time.
Enjoy your healthy and flavorful meal!
Taco-Style Spaghetti Squash

Taco-Style Spaghetti Squash is a flavorful and creative twist on traditional tacos, making for a healthy and satisfying meal. This dish uses roasted spaghetti squash as a base, mimicking the texture of pasta while being low in carbs. Topped with a delicious taco filling, it's a perfect way to enjoy all the classic taco flavors in a new and exciting format.
Whether you're looking for a vegetarian option or a low-carb dinner, this recipe has got you covered.
To make Taco-Style Spaghetti Squash, you'll need to prepare the squash and the taco filling. The roasting process brings out the natural sweetness of the squash, while the toppings add a punch of flavor and texture. Customize the toppings to your liking by adding your favorite ingredients, such as avocado, cheese, or salsa.
This dish isn't only easy to prepare but also a fun way to get your family involved in the cooking process.
Ingredients:
- 1 medium spaghetti squash
- 1 tablespoon olive oil
- Salt and pepper, to taste
- 1 pound ground turkey, beef, or plant-based meat
- 1 packet taco seasoning
- 1 cup black beans, drained and rinsed
- 1 cup corn (fresh or frozen)
- 1 cup diced tomatoes
- 1 cup shredded lettuce
- ½ cup diced red onion
- 1 avocado, sliced
- Shredded cheese (optional)
- Fresh cilantro, for garnish
- Lime wedges, for serving
Instructions:
- Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the inside with olive oil, and season with salt and pepper. Place the squash cut-side down on a baking sheet and roast for 30-40 minutes or until the flesh is tender and easily shredded with a fork.
- While the squash is roasting, heat a skillet over medium heat and add the ground meat. Cook until browned, then drain excess fat. Stir in the taco seasoning, black beans, corn, and diced tomatoes. Let the mixture simmer for about 5-7 minutes, allowing the flavors to meld together.
- Once the spaghetti squash is cooked, use a fork to scrape out the flesh into spaghetti-like strands. Divide the strands among serving plates and top with the taco filling. Finish with shredded lettuce, diced red onion, avocado slices, cheese, and fresh cilantro. Serve with lime wedges on the side.
Extra Tips:
For added flavor, consider roasting the spaghetti squash with spices such as paprika or cumin. You can also experiment with different protein sources, such as shredded chicken or lentils, to suit your dietary preferences.
If you want to make the dish spicier, add jalapeños or a drizzle of hot sauce. This recipe is very versatile, so feel free to get creative with your toppings!
Pesto Spaghetti Squash With Cherry Tomatoes

Pesto Spaghetti Squash with Cherry Tomatoes is a delightful, low-carb dish that combines the earthy flavors of roasted spaghetti squash with the fresh, vibrant taste of basil pesto and juicy cherry tomatoes. This recipe isn't only easy to prepare but also a healthy alternative to traditional pasta, making it perfect for anyone looking to enjoy a flavorful meal without the extra calories.
The combination of textures and tastes creates a satisfying dish that can serve as a main course or a side. To make this dish even more appealing, you can customize it with your favorite add-ins, such as grilled chicken, sautéed mushrooms, or a sprinkle of pine nuts for extra crunch.
This versatility makes it an excellent choice for family dinners or meal prep for the week ahead. Follow this simple recipe to create a delightful Pesto Spaghetti Squash with Cherry Tomatoes that everyone will love.
Ingredients:
- 1 medium spaghetti squash
- 1 cup basil pesto (store-bought or homemade)
- 1 cup cherry tomatoes, halved
- 2 tablespoons olive oil
- Salt and pepper, to taste
- Fresh basil leaves, for garnish (optional)
- Grated Parmesan cheese, for serving (optional)
Cooking Instructions:
- Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the inside of each half with olive oil and season with salt and pepper. Place the squash halves cut side down on a baking sheet lined with parchment paper. Roast in the preheated oven for about 30-40 minutes, or until the flesh is tender and easily shreds with a fork.
- While the squash is roasting, prepare the cherry tomatoes. In a medium bowl, toss the halved cherry tomatoes with a little olive oil, salt, and pepper. After the squash has roasted for about 20 minutes, add the cherry tomatoes to the baking sheet and continue to roast for the remaining time.
Once the squash is cooked, use a fork to scrape the flesh into strands and transfer it to a large mixing bowl. Add the basil pesto and roasted cherry tomatoes, tossing everything together until well combined.
Extra Tips:
When cooking spaghetti squash, selecting a ripe one will guarantee the best flavor and texture. Look for a squash that's firm, has a uniform color, and feels heavy for its size.
Additionally, if you're short on time, you can microwave the spaghetti squash. Simply pierce it several times with a knife, microwave on high for about 10-12 minutes, and then follow the same preparation steps. Adding a squeeze of lemon juice before serving can also brighten the flavors of the dish!
Spaghetti Squash and Meatballs

Spaghetti squash and meatballs make for a delightful and healthy twist on a classic Italian dish. This recipe allows you to enjoy the flavors and textures of traditional spaghetti and meatballs while substituting the pasta with the unique strands of spaghetti squash.
It's a fantastic way to incorporate more vegetables into your diet without sacrificing taste. Whether it's a family dinner or a meal prep for the week, this dish is sure to be a hit.
Cooking spaghetti squash is simple and straightforward, and when paired with homemade meatballs, it elevates the dish to the next level. The natural sweetness of the squash complements the savory meatballs, creating a perfect balance of flavors.
This recipe will guide you through each step, ensuring you achieve the best results with minimal effort.
Ingredients
- 1 medium spaghetti squash
- 1 pound ground meat (beef, turkey, or chicken)
- 1/2 cup breadcrumbs (or almond flour for a gluten-free option)
- 1/4 cup grated Parmesan cheese
- 1/4 cup fresh parsley, chopped
- 1 egg
- 2 cloves garlic, minced
- 1 teaspoon Italian seasoning
- Salt and pepper, to taste
- 2 cups marinara sauce
- Olive oil
Cooking Instructions
1. Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle the inside of each half with olive oil and sprinkle with salt and pepper.
Place the squash cut side down on a baking sheet and roast for about 30-40 minutes, or until the flesh is tender and easily pulled apart with a fork.
2. While the squash is roasting, prepare the meatballs. In a large mixing bowl, combine the ground meat, breadcrumbs, Parmesan cheese, parsley, egg, minced garlic, Italian seasoning, salt, and pepper.
Mix until well combined. Form the mixture into meatballs (about 1-1.5 inches in diameter) and place them on a separate baking sheet. Bake the meatballs in the same oven for 20-25 minutes, or until cooked through.
3. Once everything is cooked, remove the squash from the oven and use a fork to scrape the inside into strands. Heat the marinara sauce in a saucepan over medium heat.
Combine the spaghetti squash strands with the sauce and serve topped with the baked meatballs.
Extra Tips
For a more complex flavor, consider adding spices such as crushed red pepper or fresh basil to the marinara sauce.
You can also experiment with different types of meat or vegetarian substitutes for the meatballs. If you prefer a crispier texture for your meatballs, you can pan-fry them in olive oil instead of baking.
Finally, don't forget to garnish with extra Parmesan and parsley for a beautiful presentation!
Veggie-Loaded Spaghetti Squash Casserole

In addition to being flavorful, this casserole is versatile and can be adapted to your preferences. You can mix and match your favorite vegetables, add protein sources like chicken or beans, or even sprinkle in your choice of cheese for a creamy finish.
The dish isn't only easy to prepare but also makes for excellent leftovers, ensuring you'll enjoy it multiple times throughout the week.
Ingredients:
- 1 medium spaghetti squash
- 1 cup chopped bell peppers (any color)
- 1 cup chopped zucchini
- 1 cup chopped mushrooms
- 1 cup spinach, chopped
- 1 can (14.5 oz) diced tomatoes, drained
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
- 1 cup shredded mozzarella cheese (optional)
- 2 tablespoons olive oil
Cooking Instructions:
- Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Brush the inside with olive oil and season with salt and pepper. Place the squash halves cut side down on a baking sheet and roast for about 30-35 minutes, or until the flesh is tender and easily shredded with a fork.
- While the squash is roasting, heat a tablespoon of olive oil in a large skillet over medium heat. Add the chopped bell peppers, zucchini, and mushrooms. Sauté for about 5-7 minutes until the vegetables are softened. Stir in the spinach and cook for an additional 2 minutes until wilted.
- Add the drained diced tomatoes and Italian seasoning, mixing well. Remove from heat.
- Once the spaghetti squash is done, use a fork to scrape the flesh into strands and combine it with the sautéed vegetable mixture. If desired, stir in half of the mozzarella cheese. Transfer the mixture into a greased baking dish, sprinkle the remaining cheese on top, and bake for an additional 15-20 minutes until the cheese is melted and bubbly.
Extra Tips:
When selecting your vegetables, feel free to get creative! Broccoli, carrots, or even artichoke hearts can be excellent additions.
For a heartier dish, consider mixing in cooked ground turkey or chickpeas for added protein. Additionally, if you want to save time, you can cook the spaghetti squash in the microwave: simply pierce it with a fork, microwave on high for about 10-12 minutes, turning halfway through.
Enjoy your flavorful and nutritious casserole!
Frequently Asked Questions
How Do I Choose the Best Spaghetti Squash?
To choose the best spaghetti squash, look for a firm, heavy one with a vibrant yellow color. Avoid soft spots or blemishes, and check the stem for freshness. A good squash should feel solid in your hands.
Can I Cook Spaghetti Squash in the Microwave?
Yes, you can cook spaghetti squash in the microwave! Just cut it in half, scoop out the seeds, place it cut-side down in a microwave-safe dish, and microwave for about 10 to 12 minutes. Enjoy!
What Are the Health Benefits of Spaghetti Squash?
Did you know spaghetti squash has just 42 calories per cup? Packed with vitamins A and C, fiber, and antioxidants, it supports weight management, boosts immunity, and promotes healthy digestion, making it a nutritious choice for your meals.
How Long Does Spaghetti Squash Last in the Fridge?
Spaghetti squash lasts about five to seven days in the fridge when stored properly. Make sure you keep it in an airtight container to maintain its freshness, so you can enjoy it longer.
Can I Freeze Cooked Spaghetti Squash?
Absolutely, you can freeze cooked spaghetti squash! Just let it cool, scoop it into airtight containers, and pop it in the freezer. It'll stay good for about three months, so you won't have to waste any!