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Gravy Mayo

Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 16 Jan 2026

Meets Patient’s editorial guidelines

This savoury gravy mayo is the ultimate clever condiment for breathing new life into your Sunday roast leftovers. By combining creamy mayonnaise with the deep, umami notes of white miso and chilled leftover gravy, you create a rich and velvety sauce that is far more than the sum of its parts. Fresh lemon juice provides a necessary lift, while fragrant chives and thyme add a bright, garden-fresh finish to every spoonful.

As a dairy-free recipe, this versatile dip is ideal for everyone at the table and fits perfectly into a relaxed bank holiday lunch or a quick midweek meal. It is particularly delicious slathered onto a roast beef sandwich or served as a decadent dip for chunky chips. For the best flavour, prepare it a day in advance to allow the herbs and savoury spices to fully infuse.

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Ingredients for Gravy Mayo

  • 120ml mayonnaise

  • 2 tablespoons white miso

  • 1 tablespoon fresh lemon juice

  • 240ml chilled leftover gravy

  • 2 tablespoons chopped chives

  • 1 tablespoon chopped thyme

  • Kosher salt, freshly ground pepper

How to make Gravy Mayo

Vigorously whisk mayonnaise, miso, and lemon juice in a medium bowl, breaking up miso with whisk, until almost completely smooth. Add gravy and vigorously whisk, breaking up lumps, until almost completely smooth. Stir in chives and thyme; season with salt and pepper.

Gravy mayo can be made 1 day ahead. Cover and chill.

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.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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