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–+ servings
a hand holding a jar of homemade mayonnaise
5 from 2 votes

BEST Subway's Secret Mayonnaise Recipe

Enjoy making the Subway mayonnaise recipe at home! All you need are five ingredients. This easy copycat recipe only takes two minutes to make!
Xena Kai
Prep Time: 2 minutes
Total Time: 2 minutes
Servings: 8
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Ingredients
 

  • 1 Large Egg
  • 1 Tbsp Mustard or Mustard Powder
  • 1 Tbsp Red Wine Vinegar or White Vinegar
  • ½ tsp Sea Salt
  • 1 Cup Oil avocado oil or vegetable oil
  • 1 tsp lemon juice optional

Instructions
 

Immersion Blender Instructions

  • In a tall, narrow jar, add all of the ingredients. Use the immersion blender on low speed to combine the ingredients. You will need to move the blender wand up and down to incorporate all of the ingredients together.
  • Taste, add salt if needed, and enjoy!

Food Processor Instructions

  • Using the small bowl attachment of the food processor, add the egg and process for 20 seconds. Add the mustard, vinegar, and salt. Process for another 20 seconds.
  • Scrape the sides of the small bowl. Then, turn the food processor on. Slowly add the oil into the bowl.
  • Be SLOW. Do not add too much at once. If you do, there is a chance that the mayonnaise will not immulsify.
  • Once all of the oil has been added, taste the mayonnaise. Feel free to add more salt or lemon juice.

Video

Notes