Pumpkin Spaghetti with Mediterranean Sauce

Gina Whitley
By
Gina Whitley
Gina Whitley, private chef with 25+ years of experience, creator of "Sabores de mi Cocina", mother and gastronomic entrepreneur. Specialist in traditional and contemporary Mexican cuisine,...
10 Min Read

Spaghetti Squash Recipe with Mediterranean Sauce

Hello! Let's prepare some delicious spaghetti squash that will surprise you. It's an incredible way to eat vegetables with the feeling of enjoying a good plate of pasta, but much lighter and fresher. Today we'll give it a special touch with a Mediterranean sauce full of aromas that will turn this vegetable into a complete and flavorful meal. It's ideal if you're looking for a comforting dinner or a light, uncomplicated meal.

Preparation time

Getting organized is key in the kitchen, so here are the times for you to plan your cooking without stress.

  • Preparation: 15 minutes
  • Cooking: 45 minutes
  • Total: 1 hour
  • Servings: 2 to 4 people
  • Difficulty: Easy

Ingredients

  • 1 medium spaghetti squash (approx. 1.5 kg)
  • 2 tablespoons extra virgin olive oil (for the squash)
  • Salt and black pepper to taste

For the Mediterranean Sauce

  • 2 tablespoons of extra virgin olive oil
  • 1 red onion or medium white
  • 2 cloves of garlic
  • 400 g crushed tomatoes (natural or good quality canned)
  • 1 handful pitted black olives (Kalamata type are ideal)
  • 1 teaspoon dried oregano
  • 10 fresh basil leaves
  • 100 g of feta cheese crumbled (Optional)

If you can't find spaghetti squash, unfortunately there isn't an exact substitute that creates the natural strands, but you could use spiralized zucchini (zoodles), although the cooking time would be much shorter (just sautéed). If you don't have feta cheese, goat cheese or a little grated Parmesan work very well to give that final salty touch.


Utensils we will use

  • Large cutting board (squash is hard and you need stability)
  • Well-sharpened chef's knife
  • Tablespoon (to remove seeds)
  • Baking tray
  • Fork (essential for pulling out the strands)
  • Large frying pan or saucepan for the sauce
  • Wooden or silicone spatula

Preparation

  1. Prepare the squash

    Preheat your oven to 200°C. While it heats up, wash the squash skin very well under the tap and dry it. Firmly and carefully, cut the squash in half lengthwise. Use a spoon to scrape out and remove all the seeds and central fibers; the cavity should be clean.

  2. Roast the base

    Brush the inside of both halves with olive oil and season with salt and pepper. Place them face down (skin side up) on the baking sheet. This creates steam inside and cooks the pulp perfectly. Bake for about 40 to 50 minutes. You'll know it's ready if, when you prick the skin with a fork, it goes in smoothly without resistance.

  3. Make the sofrito

    While the squash is in the oven, we'll make good use of the time. Dice the onion into small cubes and thinly slice the garlic. In a frying pan over medium heat, warm the oil and add the onion. Let it sauté gently until transparent, about 5-7 minutes. Add the garlic and cook for 1 more minute until fragrant, being careful not to burn it.

  4. Cook the sauce

    Add the crushed tomatoes and oregano to the pan. Lower the heat and let it cook slowly for about 15 minutes for the tomato to lose acidity and thicken. Add the sliced black olives. Taste and adjust salt if necessary.

  5. Create the spaghetti

    Take the squash out of the oven and let it rest for 5 minutes so you don't burn yourself. With the help of a fork, scrape the pulp from the edge towards the center. You'll see how long, pasta-like strands magically come off. Separate all the flesh from the skin.

To finish and serve

Incorporate the strands of spaghetti squash directly into the pan with the hot sauce and mix gently so that they are well impregnated with the flavors without breaking too much. Turn off the heat. Add the fresh basil torn with your hands and crumbled feta cheese on top just before serving. Serve hot to enjoy this healthy gourmet experience.


Nutritional Information

  • Calories: 320 kcal
  • Proteins: 8 g
  • Fats: 22 g
  • Carbohydrates: 28 g
  • Fiber: 6 g

Note: Values are approximate estimates per serving and may vary depending on the size of the squash and the exact amount of cheese or oil used.


5 keys to make it perfect

Making this dish shine depends on small details that we sometimes overlook. Here are my secrets to ensure success:

  1. The cooking point is vital: If you overcook it in the oven, the squash will turn into a puree instead of strands. Check at 40 minutes; it should be tender but firm, what we call «al dente» in traditional pasta.
  2. Avoid excess water: The squash releases a lot of water. If, when scraping it, you notice a lot of liquid at the bottom of the shell, place the strands on a colander a few minutes before mixing them with the sauce. A watery sauce ruins the experience.
  3. Season the squash: Don't rely only on the sauce. The squash pulp is sweet and needs its own pinch of salt before baking to balance the final flavors.
  4. Fresh ingredients: Being a vegetarian recipe with few elements, the quality of the tomato, olive oil, and fresh basil makes all the difference between a mediocre dish and a delicious one.
  5. Correct cut: Always cut the squash lengthwise (from stem to base) to get long, beautiful strands. If you cut it crosswise, the fibers will be shorter.

When is it ideal to enjoy it?

This dish of vegetable pasta is incredibly versatile. It's perfect for weeknight dinners when you want something comforting but that won't leave you feeling heavy before bed, as it is a low-carb meal. It's also a star option for when you have vegetarian or celiac guests, as it is naturally gluten-free and looks very appealing on the plate. In the autumn and winter months, when pumpkin is at its best, is when I most enjoy preparing it for the family.


Comparison table

RecipeKey ingredientsDifference/advantage
Pumpkin Spaghetti (Current recipe)Pumpkin, tomato, olivesVegetable base, light and gluten-free
Carbonara Pasta ClassicWheat pasta, egg, guancialeMuch more caloric and heavy
Zoodles (Zucchini Spaghetti)Raw or sautéed zucchiniMore watery and crunchy texture, quick cooking
Spaghetti BologneseMinced meat, tomato, pastaMeat dish with more protein and fat
Sweet Potato Noodles (Yam)Spiralized sweet potatoSweeter and with more starch/carbohydrates
Pesto Pasta GenoeseBasil, pine nuts, parmesanIntense herbaceous flavor, no tomato base
Salad of Cold PastaShort pasta, mayonnaise or vinaigretteServed cold, ideal for summer, less comforting

Frequently asked questions (FAQ)

Look for a hard, uniform pale yellow, matte rind. It should feel heavy for its size. Avoid those with soft spots, cracks, or green areas, as this indicates it's not ripe or is overripe.
No, spaghetti squash skin is very hard and fibrous, it's not pleasant to eat and doesn't soften enough with cooking. We only use the skin as a baking vessel, but then we discard the outer rind.
Yes, it's possible. The ideal is to freeze the cooked strands without sauce. Place them in a colander first to drain water, dry them a bit, and store them in airtight bags. They can last up to 3 months. When thawing, sauté them briefly.
The oven gives better flavor because it slightly caramelizes the natural sugars. However, if you're in a hurry, you can cook it in the microwave: cut it, place it face down on a plate with a little water, and cook for 10-12 minutes until tender.
Squash is rich in water. The trick is not to overcook it and, once you remove the strands, let them rest on kitchen paper or in a colander for a couple of minutes if you see they are very wet before mixing them with the hot sauce.
Of course! The base recipe is already vegetarian. You just have to omit the feta cheese at the end or substitute it with a vegan feta-type cheese made from almonds or tofu, or simply add nutritional yeast for that «cheesy» touch.
This Mediterranean sauce keeps wonderfully in the fridge for 3-4 days in an airtight container. You can use it to accompany other vegetables, on a slice of toast, or even to enrich white rice.

Share your experience

Cooking is for experimenting and sharing. I would love to know how your spaghetti squash strands turned out or if you gave it your personal touch with a different herb. Leave your comment and share your own little tricks so we can all learn!

Culinary glossary

Sometimes we use words in cooking that we take for granted, but it's good to review them so there are no doubts:

  • Spaghetti Squash: A variety of winter squash, oval-shaped and yellow in color, whose flesh separates into pasta-like strands when cooked.
  • Sweat: To cook a food, usually onion, in fat over low heat until it softens and loses color without browning much.
  • Al dente: Italian term describing the cooking point where the food is cooked but offers a slight resistance when bitten, not completely soft.
  • Brush: To apply a thin layer of liquid (such as oil or egg) over a food using a pastry brush.
  • Plating: The action of placing food on the plate aesthetically and neatly before serving it to diners.
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Gina Whitley, private chef with 25+ years of experience, creator of "Flavors of my Kitchen", mother and gastronomic entrepreneur. Specialist in traditional and contemporary Mexican cuisine, with international recognition.
3 Comments
  • I loved the combination of flavors . super easy to follow, ideal for beginners. I added a touch of chili and it elevated the flavor .

  • This ‘Pumpkin Spaghetti with Mediterranean Sauce’ turned out better than I expected. it turned out delicious, thanks for the tips. we all loved it.

  • This ‘Pumpkin Spaghetti with Mediterranean Sauce’ turned out better than I expected . I added a touch of lemon and it was amazing. it earned a place in my recipe book.

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