Add 1 egg, 2 teaspoons of lemon juice, ½ teaspoon of mustard, ½ teaspoon of salt, and 1 cup of avocado oil to a wide mouth mason jar.
Next, take an immersion blender and beginning at the bottom of the jar blend the egg until it is white and creamy. This will take about 1 minute.
Next move the blender up to incorporate the oil. Continue blending until it is fully mixed, about 1-2 additional minutes.
