Whether or not you enjoy traditional cranberry sauce, this keto cranberry sauce is a tasty low carb alternative everyone seems to love! Super delicious and easy to prepare, it’s a perfect seasonal sauce for your holiday meals.

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Thanksgiving and Christmas are NOTHING without a delicious homemade cranberry sauce.
Seriously, forget that canned stuff! It’s all sugar and preservatives, definitely not keto-friendly! Let me tell you, one bite of turkey with this sauce, and you will NEVER go back to canned cranberry sauce.
The sweet and tart flavors perfectly complement one another thanks to a special ingredient: blueberries. They elevate this sauce to a whole new level and give it a rich, purple hue that will make you want to drizzle it over your entire plate!
This is an easy, delicious way to embrace the traditions of the holiday season without all the added sugar or carbs. And, with only three main ingredients and just a few simple steps, it’s made with little effort.
Why You Should Make This Homemade Cranberry Sauce
Traditional cranberry sauce is loaded with sugar—often containing over 20 grams of carbs per serving! This low-carb version cuts those carbs dramatically while adding an extra burst of flavor and nutrition with fresh blueberries.
What makes this recipe special:
- Super low in carbs: Only 2-3 net carbs per serving
- Antioxidant powerhouse: Cranberries and blueberries are packed with beneficial compounds
- Perfect texture: Chunky enough to feel substantial, smooth enough to spread beautifully
- Naturally gluten-free and diabetic-friendly
- Make-ahead friendly: Actually tastes better after chilling overnight!
The addition of warm spices like cinnamon, nutmeg, and allspice creates a warm, delicious flavor profile that pairs beautifully with a keto glazed ham, turkey, or even spread on keto bread for a delightful breakfast treat.
Ingredients Needed
I used the following simple ingredients to make my homemade cranberry sauce!


Cranberries
The star of the show! These ruby-red gems provide that classic tart flavor and beautiful color. Don’t worry about using frozen—they work just as well as fresh
If you haven’t had fresh cranberries for a long time, they may taste very different to you now than they did before you were keto. When I cut sugar out of my diet, I noticed that I am more sensitive to natural sweetness.
Raw cranberries are still tart, but I notice so much more of their sweetness now!
Blueberries
To reduce the amount of sweetener in this low-carb cranberry sauce while still balancing the tartness of the cranberries, I decided to include blueberries.
They add natural sweetness and create a gorgeous purple-red hue when mixed with the cranberries. They also provide extra antioxidants and fiber!
Either fresh or frozen blueberries are perfect in this sauce.
Even if you’re not the biggest fan of traditional cranberry sauce, I highly recommend giving this cranberry blueberry sauce a try this holiday season!
Sweetener
This sugar-free cranberry sauce still uses sweetener, but I find that it is much more balanced than the sauce I grew up eating.
While keto-approved sweeteners like erythritol, stevia, and monk fruit shouldn’t impact ketosis, consuming too much may trigger overeating. So I try to practice moderation and encourage others to do the same.
I use Pyure All Purpose Stevia in this sauce, which is relatively inexpensive compared to other keto sweeteners. Plus, it’s certified organic, and the erythritol is GMO-free!
Tip: Check out this low-carb sweetener guide to learn more!
Warm Spices
Traditional fall spices with warm tones compliment the tart cranberries and sweet blueberries the best. I used cinnamon, nutmeg, and allspice.
Please note: Check out the recipe card at the bottom for a full list of ingredients used to make this low-carb recipe.
Sauce Tips
- Wash the cranberries. Even if you are using frozen ones, you should still make sure there aren’t any bad berries in the mix.
- Do not puree the cranberries. Gently mash them – you want the sauce to have some texture.
- Keep the sauce chilled until you are ready to serve it. This will give you the best taste.
How To Make Keto Cranberry Sauce
This is one of my favorite fall dessert recipes because it is so easy to make. Sugar-free cranberry sauce comes together in just a few simple steps.
Here are the step-by-step instructions:
1) Prep the cranberries
Start by washing your cranberries thoroughly, even if they’re frozen. Remove any stems or berries that look past their prime. This simple step ensures your sauce has the best possible flavor and texture!
2) Cook the cranberries
Place the cranberries in a medium saucepan with 1 cup of water and your chosen sweetener. Bring this mixture to a rolling boil over high heat—you’ll hear the cranberries starting to pop, which is exactly what you want!


3) Reduce and simmer
Reduce the heat to medium and let the cranberries simmer for about 10 minutes. You’ll see them burst open and release their beautiful color and flavor.
Use a spoon to gently mash them—but don’t go overboard! You want some texture in your finished sauce.
4) Add the spices
Remove the pan from the heat and stir in the blueberries along with all those wonderful spices. The residual heat will soften the blueberries slightly while keeping them intact for beautiful bursts of sweetness.


5) Chill and enjoy!
Transfer your cranberry blueberry sauce to a bowl and let it cool slightly. Cover with plastic wrap, pressing it directly onto the surface to prevent a skin from forming.
Refrigerate until completely chilled—this is when the flavors really come together!


Creative Ways To Enjoy Your Keto Cranberry Sauce
Cranberry sauce is a classic Thanksgiving side dish. This sauce tastes delicious any time of year, but most people add it to the table with their turkey and sides!
Serve this side dish cuisine with some keto stuffing. The sweet and savory flavors complement each other perfectly. Instead of mashed potatoes, add some mashed turnips to the table!
Add some keto gravy to your juicy turkey, and you have a meal that is ready for your family. Finish the meal with some low-carb pecan pie for dessert!
You could even add this cranberry sauce on top of keto vanilla ice cream. This is the best keto cranberry sauce recipe because you can use it in so many different ways!
Other Ways To Enjoy Cranberry Sauce
While this sauce is absolutely perfect alongside roasted turkey or ham, don’t limit yourself to traditional holiday pairings! Here are some delicious ways to enjoy it:
- Swirl it into Greek yogurt for a antioxidant-rich breakfast
- Spread it on keto bread or low-carb crackers
- Use it as a glaze for roasted chicken or pork
- Mix it into cream cheese for an instant holiday dip
- Top your favorite keto cheesecake for a festive dessert


Recipe Variations
You can change up keto cranberry sauce in a few different ways. If you make any adjustments, please let me know in the comments.
- Omit the blueberries. This can be turned into a straight cranberry sauce. You might have to add more sweetener to balance out the tart cranberries.
- Adjust sweeteners. Use more or less sweeteners to suit your taste.
- Top with orange zest. This is a fun way to dress up the sauce without adding more carbs.
- Brighten with lemon juice. A drizzle of lemon juice will enhance the tartness of the cranberries.
- Enhance with vanilla extract. Adding a teaspoon of pure vanilla extract will give it a richer and deeper flavor.
Keto Cranberry Sauce FAQs
In the U.S., cranberries are only harvested in the fall. You’ll only be able to find them from around September through January. But it’s such a treat to be able to cook with them.
For this recipe, you have the option to cook with fresh or frozen cranberries, depending on what is available to you. I always prefer to cook with fresh produce whenever possible, so if you can find fresh cranberries easily, that would be my suggestion.
You can store your low-carb cranberry sauce in the fridge for up to a week. So if you’d like to make this sauce ahead of time or ensure there will be plenty of leftovers, you’re in luck.
You can also store the sauce in the freezer if you’d like the batch to be good for several months.
Since cranberries are so tart, you will need some kind of sweetener to balance them out. Adjust the level of sweeteners so it tastes how you like it.
Many traditional recipes use orange juice, but it has too much sugar in it to be keto-friendly. To make my fresh cranberry sauce recipe, I omitted the orange juice and used blueberries instead!


Love This Keto Cranberry Sauce With Blueberries? Try These Recipes!
Looking for fun dishes to make for friends and family this holiday season? Check out a few of my favorite keto recipes:
Follow us on FACEBOOK, PINTEREST, and INSTAGRAM for even more tasty keto-friendly recipes!
Recipe


Keto Cranberry Sauce with Blueberries
Whether or not you enjoy traditional cranberry sauce, this cranberry blueberry sauce is a tasty low carb alternative everyone seems to love! Super delicious and easy to prepare, it’s a perfect seasonal sauce for your holiday meals.
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Instructions
-
Wash cranberries and discard any bad ones.
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Place cranberries in a medium saucepan with water and sweetener. Bring to a boil over high heat.3
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Reduce heat to medium. Stir and simmer cranberries for 10 minutes or until the berries burst. Mash the cranberries slightly with spoon. Remove from heat.
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Stir in the blueberries, cinnamon, nutmeg and allspice. Stir to combine.
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Transfer to a bowl, cool slightly and place plastic wrap directly on top of sauce to cover. Refrigerate until chilled.
Notes
- 1 serving = 3 tablespoons
- The sweetener and spices can be adjusted to taste. And more or less blueberries and can used to suit.
- Wash the cranberries. Even if you are using frozen ones, you should still make sure there aren’t any bad berries in the mix.
- Do not puree the cranberries. Gently mash them – you want the sauce to have some texture.
- Keep the sauce chilled until you are ready to serve it. This will give you the best taste.
Low Carb Sweeteners | Keto Sweetener Conversion Chart
Nutrition
Serving: 3tablespoons | Calories: 15.1 | Carbohydrates: 3.91g | Protein: 0.17g | Fat: 0.07g | Saturated Fat: 0.01g | Sodium: 1.03mg | Potassium: 23.5mg | Fiber: 1.07g | Sugar: 1.97g | Vitamin A: 16.54IU | Vitamin C: 3.36mg | Calcium: 2.73mg | Iron: 0.08mg
Additional Info
Net Carbs:
2.84
g
|
% Carbs:
89.7
%
|
% Protein:
5.4
%
|
% Fat:
5
%
|
SmartPoints:
1
Notes on Nutritional Information
Nutritional information for the recipe is provided as a courtesy and is approximate only. We cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs are not included in carb counts as it has been shown not to impact blood sugar. Net carbs are the total carbs minus fiber.
Copyright
© LowCarbYum.com – Unauthorized use of this material without written permission is strictly prohibited unless for personal offline purposes. Single photos may be used, provided that full credit is given to LowCarbYum.com along with a link back to the original content.
First published November 8, 2019. Last updated October 27, 2025, with new images and additional recipe information.


