Aioli

Directions

1. 1
   With a mortar and pestle or the flat blade of a knife, mash the garlic and a pinch of salt into a smooth paste.
2. 2
   Set aside.
3. 3
   In a small bowl, whisk the yolks, mustard and lemon zest and juice together.
4. 4
   Whisk in the oil drop by drop until the mixture begins to emulsify and thicken; then gradually increase the flow while whisking.
5. 5
   When all of the oil has been added, stir in the garlic and season with salt if necessary.