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Pasta With Brown Butter, Whole Lemon, and Parmesan

This vibrant vegetarian pasta dish celebrates the bright, zesty notes of citrus paired with the rich, nutty depth of brown butter. By cooking whole, thinly sliced lemons directly in the pan, the rinds soften into tender morsels that provide a sophisticated balance to the salty Parmesan. It is a simple yet elegant meal that relies on a few high-quality pantry staples to create a restaurant-standard sauce that perfectly coats every tube of pasta.

Ideal for a quick weeknight supper or a relaxed weekend lunch, this recipe is as comforting as it is refreshing. The emulsified butter sauce is lightened by the acidity of the lemon, making it a wonderful transition dish between seasons. Serve it in warmed bowls with a generous final grating of cheese and plenty of cracked black pepper for a truly satisfying homemade meal.

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Ingredients for Pasta With Brown Butter, Whole Lemon, and Parmesan

  • 450g short tube pasta (such as paccheri or rigatoni)

  • Kosher salt

  • 8 tablespoons (1 stick) unsalted butter, cut into pieces, divided

  • 1 small regular lemon or Meyer lemon, very thinly sliced into rounds, seeds removed

  • 30g Parmesan, finely grated, plus more for serving

  • Freshly ground black pepper

Cook pasta in a large pot of boiling generously salted water, stirring occasionally, until very al dente, about 2 minutes less than package directions (pasta will finish cooking in the sauce).

Meanwhile, heat half of the butter in a large Dutch oven or other heavy pot over medium until melted. Add lemon slices and cook, stirring often, until softened and bottom of pot is browned in spots, 5–7 minutes. Using tongs, transfer one-third of lemon slices to a plate; set aside.

Just before pasta is al dente, scoop out 475ml pasta cooking liquid. Add 350ml pasta cooking liquid to butter sauce. (This may seem like a lot of liquid, but it will thicken once the remaining ingredients are added.) Add remaining butter a piece at a time, whisking until each piece is incorporated before adding more, until the sauce is emulsified and creamy.

Drain pasta and add to sauce. Cook, stirring often and adding 30g Parmesan a little at a time. Once all of the cheese is added, continue to cook, still stirring, until cheese is melted and sauce is creamy and clings to pasta, about 3 minutes. If sauce looks very thick, add more pasta cooking liquid 1–2 tablespoons at a time to thin (saucier is ideal as it will thicken as it cools). Remove from heat and sprinkle with an almost ridiculous amount of pepper (about 2 teaspoons ); toss once more.

Serve pasta topped with reserved lemon rounds and more Parmesan.

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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