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Homemade Keto Mayonnaise Recipe

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4.4 from 32 reviews

This homemade keto mayonnaise recipe offers a creamy, rich, and healthy alternative to store-bought versions, made with simple ingredients including egg yolks, Dijon mustard, apple cider vinegar, and light-tasting olive oil. Perfect for keto diets, it’s easy to prepare in a food processor in just 10 minutes.

  • Total Time: 10 minutes
  • Yield: 1 serving (approximately 1 ½ cups)

Ingredients

Base Ingredients

  • 3 egg yolks
  • 2 tsp Dijon mustard
  • 1 tbsp apple cider vinegar

Oil

  • 1 ⅓ cups light-tasting olive oil

Finishing Ingredients

  • 2 tbsp lemon juice
  • ¼ tsp salt

Instructions

  1. Combine the Base Ingredients: Place the egg yolks, Dijon mustard, and apple cider vinegar into the bowl of a food processor. Secure the lid but leave the central opening uncovered for adding oil.
  2. Slowly Drizzle in the Oil: Start the food processor on medium speed and slowly drizzle in the light-tasting olive oil through the opening, beginning very gradually with drops to allow the emulsion to form properly.
  3. Increase Oil Flow as It Thickens: As the mixture thickens and lightens, gradually increase the oil flow rate while maintaining a steady and controlled drizzle until all oil is incorporated.
  4. Add Lemon Juice and Salt: Once the mayonnaise reaches a creamy and stable texture, add the lemon juice and salt for flavor.
  5. Blend to Finish: Blend the mixture for a few more seconds to combine all ingredients thoroughly and achieve a smooth consistency.

Notes

  • Use light-tasting olive oil to avoid a strong olive flavor that can overpower the mayo.
  • Ensure the oil is added slowly at first to create a stable emulsion.
  • Mayonnaise can be stored in an airtight container in the refrigerator for up to one week.
  • Adjust the lemon juice or salt to taste if desired.
  • This recipe is suitable for keto and low-carb diets due to its high-fat, low-carb content.
  • Author: Madelynn
  • Prep Time: 5 minutes
  • Cook Time: 5 minutes
  • Category: Condiment
  • Method: Blending
  • Cuisine: American
  • Diet: Low Carb