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Parsnip and Hazelnut Gratin with Bacon

Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 17 Jan 2026

Meets Patient’s editorial guidelines

This parsnip and hazelnut gratin with bacon offers a sophisticated twist on a classic winter side dish. The earthy sweetness of the parsnips is beautifully balanced by the salty, smoky crunch of golden bacon, while toasted hazelnuts add a satisfying depth of flavour. It is a wonderful alternative to traditional potato-based bakes, providing a more fragrant and slightly lighter texture that pairs perfectly with roast poultry or game.

As a dairy-free option, this savoury bake ensures that everyone at the table can enjoy a rich and indulgent accompaniment. The addition of fresh sage provides a lovely aromatic finish that cuts through the creaminess. This gratin is an excellent choice for a Sunday lunch or a festive gathering, providing a wholesome, homemade feel that feels genuinely special.

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Ingredients for Parsnip and Hazelnut Gratin with Bacon

  • 110g bacon slices, chopped

  • 900g parsnips (about 11 medium), peeled, trimmed, thinly sliced lengthwise

  • 80g hazelnuts, chopped, toasted, divided

  • 475ml whipping cream

  • 240ml low-salt chicken broth

  • 1 1/2 teaspoons kosher salt

  • 1 teaspoon ground black pepper

  • 2 tablespoons minced fresh sage

How to make Parsnip and Hazelnut Gratin with Bacon

Preheat oven to 204°C. Sauté bacon in heavy medium skillet over medium-high heat until golden brown, about 6 minutes. Using slotted spoon, transfer bacon to large bowl. Stir in parsnips and 40g hazelnuts. Arrange mixture in even layer in 2-quart baking dish. Combine whipping cream, broth, salt, and pepper in medium bowl. Pour over parsnip mixture in dish.

Bake gratin 30 minutes. Press down on parsnips with spatula to moisten evenly. Continue baking until parsnips are tender and liquid bubbles thickly, about 35 minutes longer. Let stand 10 minutes. Sprinkle with remaining hazelnuts and sage.

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.

  • 17 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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