Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (2024)

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Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (1)

by Gerri

4

5 from 17 votes

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This Sugar-Free Keto Lemon Curd recipe is so easy to make. Smooth and zesty yet still sweet, using natural low-carb sweeteners to taste, Keto lemon curd is the ideal condiment or ingredient for many low-carb desserts.

Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (2)

This low-carb lemon curd recipe is modified from one that I used in my first year of being a chef. We would make 50+ jars at a time to sell in the restaurant – we would 10 times the recipe below in one very, very large bowl!

Lemon curd will crystallize when exposed to air, so keep your curd covered with cling film at all times. Crystalization can be reversed with a little heat, place your curd over simmering water and stir until the crystals have melted.

You can make or find unsweetened lemon curd but it is quite bland and tart and doesn’t quite taste right. Using a natural sweetener blend such as Natvia or Swerve really makes the keto curd undistinguishable from the traditional recipe.

Using Keto Lemon Curd

  • Spread over a slice of Keto Bread
  • Add a dollop to your Cheesecake Chia Pudding
  • Whisk 2 tablespoons through your Vanilla Cheesecake Fat Bombs

This low-carb keto lemon curd recipe makes 650g/23oz of Lemon Curd or 32 servings. 1 serving is 1 tablespoon (20g/0.7oz).

Keto Lemon Curd Ingredients

  • 1 cup of Erythritol
  • ¾ cup of Lemon Juice
  • 1 tablespoon of Lemon Zest
  • 1 cup of Unsalted Butter
  • 3 Egg Yolks
  • 2 Whole Eggs

How to Make Keto Lemon Curd

Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (3)
  1. In a large heatproof bowl, add the erythritol, lemon juice and zest, and butter.
  2. Set the bowl over a saucepan of simmering water.
  3. When the butter has melted, remove the bowl from the saucepan and ensure that the liquid isn’t too hot. If you can keep your finger submerged for a few seconds then it is cool enough.
  4. In a separate bowl, whisk together the eggs and yolks.
  5. Pour the eggs into the lemon mixture while whisking, until all ingredients are combined.
  6. Place the mixture back over the saucepan of simmering water and whisk continuously until the mixture thickens.
  7. Remove from the heat and continue to whisk for another 10-15 minutes while the curd cools.
  8. Pour into a clean jar and place cling film directly onto the curd.
  9. Place the jar in the fridge for at least 4 hours to completely chill before enjoying.

Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (4)

Keto Lemon Curd - Low Carb & Sugar Free

Our Sugar-Free Keto Lemon Curd recipe is so easy to make! Smooth and zesty yet still sweet, using natural low-carb sweeteners to taste. Keto lemon curd is the ideal condiment or ingredient for many low-carb desserts.

Rate it

4.95 from 17 votes

Print Pin

Course: Condiments, Dessert

Cuisine: French

Prep Time: 5 minutes mins

Cook Time: 20 minutes mins

Chilling: 0 minutes mins

Total Time: 25 minutes mins

Servings: 32 serves

Calories: 63kcal

Author: Gerri

Unit Conversion

US Customary - Metric

Ingredients

  • 1 cup Erythritol
  • 3/4 cup Lemon Juice
  • 1 tablespoon Lemon Zest
  • 1 cup Unsalted Butter
  • 3 Egg Yolks
  • 2 large Eggs

US Customary - Metric

Instructions

  • In a large heatproof bowl, add the erythritol, lemon juice and zest, and butter.

  • Set the bowl over a saucepan of simmering water.

  • When the butter has melted, remove the bowl from the saucepan and ensure that the liquid isn’t too hot. If you can keep your finger submerged for a few seconds then it is cool enough.

  • In a separate bowl, whisk together the eggs and yolks.

  • Pour the eggs into the lemon mixture while whisking, until all ingredients are combined.

  • Place the mixture back over the saucepan of simmering water and whisk continuously until the mixture thickens.

  • Remove from the heat and continue to whisk for another 10-15 minutes while the curd cools.

  • Pour into a clean jar and place cling film directly onto the curd.

  • Place the jar in the fridge for at least 4 hours to completely chill before enjoying.

Nutrition

Serving: 20g | Calories: 63kcal | Carbohydrates: 1g | Protein: 1g | Fat: 7g | Saturated Fat: 4g | Cholesterol: 47mg | Sodium: 7mg | Potassium: 14mg | Fiber: 1g | Sugar: 1g | Vitamin A: 221IU | Vitamin C: 2mg | Calcium: 6mg | Iron: 1mg

Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (5)

Looking for more fresh and zesty Keto recipes using lemons; try our;

  • Sugar-Free Sparkling Lemonade
  • Keto Lemon Mug Cake
  • Keto Lemon Fat Bombs
  • Keto Lemon Bars

To make a larger batch of this Keto Lemon Curd recipe simply adjust the servings above.

Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (6)

Matt Dobson

I am the founder of My Keto Kitchen. I am a nutritionist, cooking enthusiast, and part-time Van Lifer! Along with a qualified chef, we have created a collection of delicious and healthy recipes.

4 thoughts on “Keto Lemon Curd – Easy Low Carb & Sugar Free Recipe”

  1. This is so delicious but mine has crystalised a bit in the fridge. Do I need to place the cling film directly on the curd or just over the jar? Tastes great even though it’s a bit crunchy!

    Reply

    • Hi Susan,

      Placing it directly on the curd will prevent the crystallization.

      Reply

  2. Can you use swerve in place of the natvia? Same proportion? Thanks

    Reply

    • Hi Lynn,

      Yes you can, same amount should work nicely 🙂

      Reply

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Keto Lemon Curd - Easy Low Carb & Sugar Free Recipe (2024)

FAQs

How many carbs are in lemon curd? ›

Lemon curd, homemade (1 tablespoon) contains 7.3g total carbs, 7.3g net carbs, 1.7g fat, 0.7g protein, and 46 calories.

Can I eat a whole lemon on keto? ›

The short answer is yes, lemons can be keto-friendly. Lemons are low in carbohydrates and sugar, making them suitable for many keto-friendly recipes. One medium-sized lemon contains just 5 grams of net carbs, a relatively small amount compared to other fruits.

How much lemon can you have on keto? ›

In just one fresh lemon, there are about 5.4 grams net carbs and 2.3 grams of fiber. This tells me you can enjoy two whole lemons daily on the keto diet. That's a lot, considering very few people will eat two entire lemons. Moderate amounts of lemons are a good choice for low-carb dieters.

Is curd good for low carb diet? ›

The answer is yes, especially if you need a higher source of protein. Be sure to choose plain Greek yogurt. This type of yogurt is slightly lower in carbs (7 g per 6-oz container), has more fat, and packs more than double the protein (15 g), per the USDA.

Is homemade curd keto friendly? ›

Any type of yoghurt could be included in the keto diet, as long as the total carbohydrate intake across the day remains low enough to keep the body in ketosis (using stored fat instead of carbohydrate to fuel the brain and body).

What is the lowest carb fruit? ›

Watermelon, the sweet summertime treat, is 92% water and the lowest-carb fruit by far, with 7.5 carbs for every 100 grams. It also has lots of vitamins A and C. Enjoy one cup, or 10 watermelon balls if you're feeling fancy.

Are cucumbers keto safe? ›

Cucumbers are made of 90% water and are almost calorie-free. One cup of cucumbers contains only 16 calories and 3 grams of net carbs, making it a sure fit for a keto plan.

Can I have a banana on keto? ›

Bananas. Bananas may be great for muscle recovery, reducing bloat, and calming an upset stomach, but they're on the list of foods you can't eat on the keto diet. With 25g of carbs per 100g serving, bananas are too high in carbs.

What puts you in ketosis fastest? ›

Fasting for 12 hours is the fastest way to get into ketosis.

What fruit is keto friendly? ›

Keto fruits by definition are low in carbohydrates. You still need to exercise portion control with most keto-friendly fruits to be within the limits of a keto diet. Keto-friendly fruits include avocados, watermelon, strawberries, lemons, tomatoes, raspberries, peaches, cantaloupe, star fruit, and blackberries.

What helps you get into ketosis faster? ›

Here are 7 effective tips to get into ketosis.
  • Minimize your carb consumption. ...
  • Include coconut oil in your diet. ...
  • Ramp up your physical activity. ...
  • Increase your healthy fat intake. ...
  • Try a short fast or a fat fast. ...
  • Maintain adequate protein intake. ...
  • Test ketone levels and adjust your diet as needed.

Is peanut butter OK on keto? ›

Peanut butter can definitely be part of a keto diet, but it's best to stick to plain options that are free of extra flavors and sweeteners. Almond butter is a good choice, too, and it's slightly lower in carbs. Additionally, you should be mindful of your portion size if you're trying to lose weight.

Is Pineapple good for keto? ›

Pineapple is a tropical fruit that's popular for its sweet taste. However, it's unsuitable for the keto diet due to its high sugar content. A single cup contains about 22 grams of carbohydrates, mostly from natural sugars.

Can you eat watermelon on keto? ›

Watermelon. This juicy melon is a refreshing way to get a keto-friendly fruit fix, with just 46 calories per diced cup, per USDA data. Like other melons, it's no fiber superstar, but the high water content keeps calories and carbs in check, with under 12 g per cup.

Is curd keto friendly? ›

Yes curd allowed in ketones diet,trupti,dietitian. What can't you eat on a keto diet? On a keto diet, you need to restrict your carbohydrate intake significantly and focus on consuming higher amounts of fats and moderate protein.

Is curd high in carbs? ›

Natural curd cannot boast of a high carbohydrate content. Carbohydrates, mostly milk sugar or lactose, make up 2-3% of natural curd. Compared with milk, the lactose content of curd is lower for two reasons.

Does lemon curd contain sugar? ›

Traditional lemon curd contains about 70g of sugar per 60ml of lemon juice. However, this refined sugar free lemon curd recipe doesn't use any white sugar at all! We're using just 60ml of agave syrup to naturally sweeten the curd instead.

Is Sour curd good for keto? ›

As long as you have no allergy or sensitivity, whipped or sour cream, rich cheeses, full fat and thick yogurts can all be a part of your nutritional ketogenic diet.

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