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The Creamiest Aioli

This classic garlic aioli is a versatile vegetarian staple that brings a punch of bold, Mediterranean flavour to any meal. Using a combination of neutral rapeseed oil and high-quality extra-virgin olive oil ensures a silky texture that is rich without being overpowering. The secret to its success lies in the slow emulsion process, which creates a stable, glossy sauce far superior to any shop-bought alternative.

Served as a dipping sauce for crispy chips or used as a luxurious accompaniment to roasted vegetables, this homemade condiment is remarkably easy to master. It provides a sophisticated finish to simple dishes and can be tailored with additional lemon juice or a hint more garlic to suit your palate. Keep a jar in the fridge for a fresh, zingy addition to your weekly meals.

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Ingredients for The Creamiest Aioli

  • 1 large egg yolk

  • 1 small garlic clove, finely grated

  • 1/4 teaspoons kosher salt plus more

  • 60ml grapeseed oil

  • 60ml good-quality extra-virgin olive oil

  • Pinch of cayenne pepper

  • Fresh lemon juice

  • Freshly ground black pepper

Drape a kitchen towel over a small saucepan; set a small metal bowl over (this will hold bowl in place). Whisk egg yolk*, garlic, 1/4 teaspoons salt, and 2 teaspoons water in metal bowl to blend well. Whisking constantly, slowly drizzle in grapeseed oil, 1 teaspoon ful at a time, until sauce is thickened and emulsified. Whisking constantly, add olive oil in a slow, steady stream. Stir in cayenne; season aioli with lemon juice, pepper, and salt.

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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