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A close-up of a glass bowl holding creamy garlic aioli sauce with green herbs, served with blurred golden potato wedges.
Maryam

Garlic Aioli Sauce

This homemade garlic aioli is incredibly creamy, packed with fresh garlic flavor, and perfect for dipping, spreading, or dressing up your favorite dishes. It's surprisingly easy to make and far better than anything store-bought!
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Prep Time 10 minutes
Total Time 10 minutes
Servings: 6 servings
Course: Condiment, Dip, Sauce
Cuisine: American, French, Mediterranean
Calories: 185
Ingredients Equipment Method Notes

Ingredients
  

For the Aioli
  • 1 large egg yolk room temperature is crucial
  • 2 cloves garlic minced or grated
  • 1 tsp Dijon mustard
  • 1 tbsp fresh lemon juice freshly squeezed
  • 0.5 tsp salt or to taste
  • 0.25 tsp black pepper freshly ground
  • 0.5 cup light olive oil not extra virgin, for a milder flavor
  • 0.5 cup neutral oil such as grapeseed, canola, or vegetable oil

Equipment

  • Food processor or immersion blender
  • Measuring Spoons and Cups
  • Small mixing bowl

Method
 

Combine Base Ingredients
  1. Make sure your egg yolk is at room temperature. Mince your garlic very finely and measure out all your liquids. Having everything ready to go makes the process smoother.
  2. In the bowl of a food processor or a tall container for an immersion blender, combine the room temperature egg yolk, minced garlic, Dijon mustard, fresh lemon juice, salt, and black pepper. Process or blend for about 30 seconds until the mixture is well combined and slightly pale.
  3. With the food processor or immersion blender running continuously, begin to add the light olive oil in a very slow, thin, steady stream. This part is crucial for emulsification; if you add it too quickly, your aioli may break. Continue drizzling until all the olive oil is incorporated and the mixture starts to thicken visibly.
  4. Once the olive oil is fully incorporated and the aioli has started to thicken, continue to slowly drizzle in the neutral oil in the same steady stream. Keep processing until all the oil is added and the aioli is thick, pale, and creamy, resembling mayonnaise.
  5. Stop the machine, scrape down the sides with a spatula, and give the aioli a taste. Adjust the seasoning as needed, adding more salt, pepper, or lemon juice to your preference. If it's too thick, you can whisk in a teaspoon of warm water to loosen it slightly.
  6. Transfer the homemade garlic aioli to an airtight container. It's ready to use immediately as a dip for fries, a spread for sandwiches, or a sauce for roasted vegetables and seafood.

Notes

Using a room temperature egg yolk is absolutely critical for successful emulsification. A cold yolk will make it much harder for the oil and egg to bind, increasing the chance of your aioli breaking.
The golden rule of aioli (and mayonnaise) is to add the oil very, very slowly, especially at the beginning. A thin, steady stream is key. If your aioli does break, try whisking in another egg yolk or a tablespoon of hot water into the broken mixture to salvage it.
Homemade garlic aioli can be stored in an airtight container in the refrigerator for up to 5-7 days. Always taste before serving to ensure freshness and adjust seasonings if needed after chilling.