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A close up photo of a yellow bowl full of keto mayo.
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5 from 3 votes

Keto Mayo

Homemade mayonnaise is SO easy to make. There's no need to bother with store-bought, this keto mayo tastes amazing, with no sugar or problematic extra ingredients.
Prep Time5 minutes
Total Time5 minutes
Course: Condiment
Cuisine: French
Diet: Diabetic, Gluten Free, Low Lactose
Servings: 1 Cup
Calories: 1995kcal

Equipment

  • mini food processor

Ingredients

  • 1 Large egg
  • 2 teaspoon Apple cider vinegar or Fresh lemon juice
  • 1 teaspoon Dijon mustard
  • ¼ teaspoon Salt
  • 1 cup Neutral flavored oil like avocado

Instructions

  • In the small bowl of a food processor - or in the cup for a stick blender - blitz the egg for 10 seconds or so.
  • Add the vinegar, mustard, and salt, blitz again to combine.
  • With the food processor running, very slowly stream the oil in - as in drops at a time. If you think you may be heavy handed, you can use a eye dropper for it!
  • Once the mixture thickens and starts to look like mayo, you can stream it in a little faster, just be sure not to overwhelm it.
  • Once all the oil is used up, turn the food processor off and scrape the sides down, stirring it into the mayo as you go.
  • Blitz for a few more seconds, for food measure.
  • Taste it, add more salt and/or vinegar if you’d like.

Notes

Keep covered in the fridge for up to one week.
Nutritional information provided is for the entire batch, this recipe makes a little more than 1 cup of mayonnaise.

Nutrition

Calories: 1995kcal | Carbohydrates: 1g | Protein: 6g | Fat: 222g | Saturated Fat: 27g | Polyunsaturated Fat: 30g | Monounsaturated Fat: 156g | Trans Fat: 1g | Cholesterol: 164mg | Sodium: 701mg | Potassium: 75mg | Fiber: 1g | Sugar: 1g | Vitamin A: 241IU | Vitamin C: 1mg | Calcium: 29mg | Iron: 1mg