Ingredients
Method
- Put the egg yolk, or the whole egg, and the mustard into a ball jar.
- Add the oil. Start the immersion blender at the bottom of the jar and pull it up slowly to blend well. The first 30 seconds are what make it thick.
- Once it is the consistency of mayonnaise, season with the salt, pepper and lemon juice.
Notes
Homemade mayonnaise keeps about a week in the fridge, so make a small batch.
