Ingredients
Equipment
Method
- Gather all ingredients and ensure the egg is at room temperature.
- In a tall, narrow container, add the egg, Dijon mustard, and vinegar or lemon juice.
- Insert the immersion blender and blend for about 10 seconds.
- Slowly drizzle in the oil while continuing to blend until the mixture thickens, about 1-2 minutes.
- Season with salt and pepper, blend briefly to mix, and transfer to a clean jar.
- Store in the refrigerator for up to one week.
Notes
Homemade mayonnaise is best consumed within one week. Store in a clean, airtight jar.