In a mason jar, add the egg, white wine vinegar, sugar, salt, paprika, onion & garlic powder. Then, use the immersion blender and blend everything together.
Once your egg mixture is blended, add the avocado oil to the egg mixture very gradually, while the immersion blender is running. This helps the avocado oil be emulsified better.
As you see the avocado oil be emulsified (turning solid white-ish and thick), continue to blend with the immersion blender until all the oil is emulsified.
Serve right away, or refrigerate for up to five days. Use on sandwiches, in salads and much more!