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Lemon curd in a jar

Low Carb Lemon Curd

Course: Sauces
Cuisine: British, Low Carb
Keyword: keto sauces, lemon recipes
Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 20 minutes
Servings: 12 servings
Calories: 56kcal
Author: Angela Coleby
A sugar free lemon curd for summer that is easy to make .
Print Recipe


  • 4 tablespoons butter cut into pieces
  • ½ cup lemon juice
  • 1 cup erythritol or sugar substitute
  • 3 medium eggs
  • 1 medium egg yolk
  • ¼ teaspoon salt


  • Place the butter into the freezer for at least an hour.
  • Blend the other ingredients in a blender.
  • Add the blended ingredients in a saucepan over a low heat. Keep stirring. Do not let the mixture boil.
  • When the sauce starts to thicken, remove from the heat and add in the butter, stirring until it has completely blended.
  • If you think the taste is too sharp, add some more erythritol or another drop of butter.
  • Pour into an airtight glass jar and allow to cool.
  • Eat and enjoy!


Nutritional Info whole recipe - 675 Calories, 63g Fat, 20g Protein, 12g Total Carbs, 0g Fibre, 12g Net Carbs
This should make about 2 cups with one serving being 3 tablespoons. There are about 12 servings in the recipe.
The net carbs will be the total carb count minus the fibre count. Carb count excludes sugar alcohols.
Any nutritional analysis on the website is based on an estimate, calculated by http://nutritiondata.self.com from the individual ingredients in each recipe. Variations may occur for various reasons, including product availability and food preparation. We make no representation or warranty of the accuracy of this information.


Serving: 1serving | Calories: 56kcal | Carbohydrates: 2g | Protein: 2g | Fat: 5g | Fiber: 0.03g