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Garlic Parmesan Spaghetti Squash

Roasted spaghetti squash tossed with garlic, Parmesan and toasted pumpkin seeds, an easy stand-in for pasta. About 15 g of carbohydrate per cup.

Reviewed by our team · not kitchen-tested · Developed with AI assistance

Ingredients, quantities, steps and safe cooking temperatures checked by an editor. The dish has not yet been cooked in our kitchen. An AI system helped draft the recipe; a person reviewed it.

About recipe status

Carbs / serving15 g
Total time55 min
Servings6
Calories142
Start cooking modeStep-by-step, big text, built-in timers
Roasted spaghetti squash half on a board with a plate of strands beside it
AI-generated image of the finished dish, not a photo of this recipe as tested.

One serving

One serving is about 1 cup. Prep 10 min · Cook 40 min · Rest or chill 5 min.

Garlic Parmesan spaghetti squash on a white plate
AI-generated illustration of one serving on a 9-inch plate. The portion is approximate, not weighed.

Steps

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Start cooking mode
  1. Heat the oven to 400°F (200°C) and let it preheat for 15 minutes.

  2. Brush the cut sides of the spaghetti squash with half the olive oil and place it cut side down on a dark sheet pan lined with parchment.

  3. Roast until a knife slides easily into the skin, about 40 minutes.

  4. Let it cool 5 minutes, then scrape the flesh into long strands with a fork.

    Scraping roasted spaghetti squash into strands
    AI-generated illustrative image.
  5. Warm the rest of the oil in a skillet over medium heat, add the garlic for 30 seconds, then toss in the strands with the salt and black pepper.

  6. Off the heat, toss with the Parmesan, then top with the pumpkin seeds and parsley.

On the plate

Fills the non-starchy vegetable half of the plate, served like pasta. Pair it with Turkey Meatballs for the protein quarter.

Plate with spaghetti squash, turkey meatballs and mashed cauliflower
AI-generated illustration of one serving on a 9-inch plate. The portion is approximate, not weighed.

Nutrition

NutrientPer serving (1/6 of recipe)
Calories (kcal)142
Total carbohydrate15 g
Dietary fiber3 g
Total sugars5 g
Protein5 g
Total fat8 g
Saturated fat2 g
Sodium280 mg

Total carbohydrate includes fiber, as on US nutrition labels. Values are calculated from USDA FoodData Central for the ingredients as listed and are estimates. How we calculate.

Where these numbers come from
IngredientWeightCarbsSource
spaghetti squash
Spaghetti squash, raw
1100 g76.0 g“Squash, winter, spaghetti, raw”, USDA SR Legacy, FDC ID 169298
olive oil
Olive oil
14 g0.0 g“Oil, olive, salad or cooking”, USDA SR Legacy, FDC ID 171413
garlic
Garlic, raw
6 g2.0 g“Garlic, raw”, USDA SR Legacy, FDC ID 169230
Parmesan
Parmesan, grated
50 g7.0 g“Cheese, parmesan, grated”, USDA SR Legacy, FDC ID 171247
pumpkin seeds
Pumpkin seeds (pepitas)
30 g3.2 g“Seeds, pumpkin and squash seed kernels, dried”, USDA SR Legacy, FDC ID 170556
salt
Salt
2 g0.0 g“Salt, table”, USDA SR Legacy, FDC ID 173468
black pepper
Black pepper, ground
<1 g<1 g“Spices, pepper, black”, USDA SR Legacy, FDC ID 170931
parsley
Parsley, fresh
4 g<1 g“Parsley, fresh”, USDA SR Legacy, FDC ID 170416

Counted as zero because the source has no value and the amount is 1 g or less per serving: garlic (); salt (); black pepper (); parsley ().

Calculation engine v1.3.0.

Swaps and variations

Microwave
Pierce the whole squash and microwave 5 minutes, halve and seed it, then microwave it cut side down in a dish with ¼ cup water for 10 to 12 minutes.

Storage

Refrigerate within 2 hours, up to 4 days; reheat in a skillet so it doesn’t get watery.

Nutrition values are estimates calculated from USDA data for the ingredients as listed. This recipe is information, not medical advice; decisions about your diet belong to you and your healthcare team. How we calculate.

Good to know

FAQs

Quick answers about garlic parmesan spaghetti squash.

How do you know when spaghetti squash is done?

A knife slides into the skin easily and the flesh pulls into strands with a fork.

How many carbohydrates are in spaghetti squash?

About 15 g per cup in this recipe, toppings included, with 3 g of fiber. A cup of cooked pasta has several times as much.

How was this recipe?

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Carb tableLook up carbs in 302 common foodsPer household portion or per 100 g, from USDA data.Open the carb table
Quick tour

How to use this recipe

Five things every recipe does for you, shown with garlic parmesan spaghetti squash.

  1. Check the carbs first

    The carbohydrate in one serving is the green tile at the top and the chip on every card.

  2. Set your serving

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  3. Scale the ingredients

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  4. Cook one step at a time

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  5. See where the numbers come from

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Reading the numbers

How to read this nutrition panel

What each line means, with the numbers for garlic parmesan spaghetti squash.

NutritionGarlic Parmesan Spaghetti Squash
1Serving size1 of 6 · about 1 cup
Calories142
2Total carbohydrate15 g
3Dietary fiber3 g
Total sugars5 g
Protein5 g
4Carb portions (15 g)1
  1. Serving size

    Every number is for one serving, here 1/6 of the recipe. Two servings means twice the numbers.

  2. Total carbohydrate

    All the carbohydrate in a serving, fiber included, counted the way US Nutrition Facts labels count it. It's the number on every recipe card.

  3. Fiber and sugars

    Parts of the total, shown on their own lines. If your care team counts net carbs, you can subtract fiber yourself; we always show the total.

  4. Carb portions

    The total carbohydrate in units of 15 g, a unit many diabetes educators use for meal planning.