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Simple Lemon Vinaigrette

This simple lemon vinaigrette is a versatile staple that brings a bright, zesty lift to any seasonal salad. By using fresh lemon juice and zest paired with quality extra-virgin olive oil, you create a dressing that is far superior to shop-bought alternatives. The addition of a little Dijon mustard provides a subtle savoury depth and helps to create a perfectly smooth, emulsified texture that clings beautifully to crisp leaves or roasted vegetables.

As part of a heart-healthy diet, this homemade dressing is an excellent way to control your salt and sugar intake while enjoying beneficial fats. It is incredibly quick to whisk together and can be made in advance, making it ideal for busy midweek meals. Try drizzling it over a Mediterranean grain bowl, grilled fish, or a simple green salad for a light and refreshing finish.

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Ingredients for Simple Lemon Vinaigrette

  • 1/2 teaspoons finely grated lemon zest

  • 2 tablespoons freshly squeezed lemon juice

  • 1 teaspoon sugar

  • 1/2 teaspoons Dijon mustard

  • 1/4 teaspoons fine sea salt, or to taste

  • 3 to 60ml extra-virgin olive oil

  • Freshly ground black pepper to taste

How to make Simple Lemon Vinaigrette

In a small bowl, whisk together the lemon zest, lemon juice, sugar, mustard, and fine sea salt, whisking until the sugar and salt are dissolved. Add 45ml of the oil in a slow stream, whisking constantly until the dressing is well blended. Season with fine sea salt and freshly ground black pepper. If desired, whisk in the remaining oil in a slow stream, whisking constantly. DO AHEAD: The vinaigrette can be prepared ahead and refrigerated, in an airtight container, up to 3 days.

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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