Add your room temperature egg, oil, and all other ingredients to a mason jar.
Place immersion blender on the bottom of the jar, and begin blending, raising the blender slightly until you get to the top of the oil/egg mixture. This allows all the ingredients to thoroughly blend and immulsify.
Serve anywhere you would typically use mayonnaise or miracle whip, in salads, sandwiches or in dips.
Store leftovers in an airtight container for up one week in the refrigerator.
Notes
Use a glass jar with measurements marked on the side, making it easy to measure out the oil needed for the recipe.
Using a room temperature egg helps the egg and oil to emulsify into a beautiful thick mayo or miracle whip.
To make mayonnaise instead of miracle whip, just add the oil, egg, vinegar, mustard and salt to the jar. Blend to immulsify and you'll have a delicious mayonnaise.