Step 1

Add all ingredients to a jar, adding the oil last.

Step 2

Place immersion blender at the very bottom of the jar and turn on. Blend for several seconds and the mixture will begin to turn white. When half the mixture has turned white, begin moving the immersion blender up the jar to incorporate the rest of the oil. Do this slowly. When the oil has all been mixed in the mayonnaise is thick, stop blending.Place a lid on the jar and let sit for 6-8 hours or overnight. Refrigerate and enjoy!