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Delicata Squash Carbonara

This elegant delicata squash carbonara offers a seasonal twist on the classic Roman pasta dish. By roasting the squash alongside the pancetta, you create a wonderful depth of flavour while keeping the preparation simple. The natural sweetness of the squash pairs beautifully with the salty pancetta and the sharp, citrus note of lemon zest, resulting in a balanced and comforting meal that feels far more indulgent than its healthy profile suggests.

As a high-protein dinner option, this recipe relies on rich egg yolks and savory Pecorino to create a silky, golden sauce without the need for cream. Using bucatini ensures every strand is coated in the glossy emulsion, making it a perfect choice for a nutritious midweek supper or a relaxed weekend lunch. Serve with a simple green salad to complete this wholesome, homemade feast.

Continue reading below

Ingredients for Delicata Squash Carbonara

  • 2 medium delicata squash (about 675g total)

  • 2 tablespoons vegetable oil

  • Kosher salt, freshly ground pepper

  • 170g pancetta (unsliced

  • about a 1"-thick piece)

  • 350g bucatini or spaghetti

  • 5 large egg yolks

  • 2 teaspoons finely grated lemon zest

  • Pecorino (for serving)

Preheat oven to 350°. Halve squash lengthwise, scrape out seeds, and slice crosswise into 1/4"-thick half-moons. Toss with oil in a large bowl; season with salt and pepper.

Arrange squash slices on a wire rack set inside a large rimmed baking sheet; place pancetta on rack next to squash. Roast until squash is tender, hasn't taken any colour, and still holds its shape, and pancetta is browned all over (when pressed, it should feel like a well-done steak), 30-35 minutes. Transfer squash to a platter; set aside.

Let pancetta cool slightly, then cut into 1/4" pieces. Pour any rendered fat in baking sheet into a large skillet. Add pancetta and cook over medium heat, stirring occasionally, until crisp, about 4 minutes. Using a slotted spoon, transfer pancetta to a small bowl. Reserve skillet with drippings.

Meanwhile, cook pasta in a large pot of boiling salted water, stirring occasionally, until al dente. Drain, reserving 240ml pasta cooking liquid.

Add pasta to reserved skillet along with 120ml pasta cooking liquid and toss to coat, scraping up any browned bits stuck to the bottom of the skillet with a wooden spoon.

Lightly beat egg yolks and lemon zest in a large bowl just to combine. Working quickly, add hot pasta to egg mixture and toss vigorously with tongs until a thick, glossy sauce forms, about 4 minutes. (If sauce still looks watery, keep tossing.)

Add pancetta and reserved squash to pasta, season with salt and pepper, and toss everything together.

Shave Pecorino over pasta and top with more pepper just before serving.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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