Today I bring another way to follow a low carb diet without giving up all desserts and treats! No matter if you are following a keto, dirty keto, or just plain low carb diet plan, it is pretty tough to find a way to deal with the urge for dessert. This keto raspberry sauce goes a long way to help with that!
Ingredients needed for this healthy raspberry sauce
- Sugar free jam – raspberry or strawberry
- Raspberries – fresh or frozen – 9 ounces
This sauce is based on my regular raspberry sauce which I used for meringue hearts. I intended to make it using sugar-free raspberry jam. But I have not been successful finding this item. Instead, I used strawberry with great success. When I can locate sugar free raspberry jam, I’ll make it that way, and I have no doubt that it will be great. The good news is, it’s still fantastic with sugar free strawberry jam as a substitute.

How to make keto raspberry sauce
This is the easiest sauce ever. Start with the sugar free jam, begin warming it in a small saucepan. Then add the raspberries. If using frozen, no need to thaw first. It’ll just take a few extra minutes to warm them up. I use a spatula to break up any chunks and get them spread evenly in the pan.
Heat this mixture to a boil over medium heat, stirring steadily. I’ll only take a couple minutes. Once it is boiling, cook for about a minute, stirring constantly. Remove from heat and allow to cool. For a smoother sauce, use an immersion blender and blend the sauce for a minute or two. This will break up any remaining chunks as well as some of the seeds.
Variations/tips/FAQs
The immersion blender seems to break up some of the seeds for me, but this is definitely not a seedless sauce. In order to achieve that, you will need to strain the raspberries or the sauce. Please refer to my standard raspberry sauce directions or the notes in the recipe card below.
This recipe makes a nice, pourable sauce with just 2 ingredients. But if you want a much thicker sauce, add just a little xanthan gum. I used ¼ teaspoon and felt the sauce was too thick for me, so maybe try 1/8 teaspoon for this quantity of sauce. A little xanthan gum goes a very long way!
Keto Raspberry Sauce
Ingredients
- 1/3 cup sugar free Strawberry jam or raspberry
- 9 oz raspberries fresh or frozen
Instructions
- In a small saucepan heat jam and raspberries on medium heat. Continue heating until raspberries begin to break up and sauce starts to simmer. Bring to a boil and cook, stirring constantly, for one minute. Remove from heat.
- If desired, use an immersion blender to break up any remaining raspberry pieces as well as some of the seeds.
- Allow sauce to cool before use.
Video
Notes
Nutrition
Nutrition values are estimates only, using online calculators. Please verify using your own data.
Serving suggestions for this low sugar raspberry sauce
This sauce will provide a pop of color and flavor to so many keto desserts!
- Easy chocolate mousse (keto version)
- Keto Chocolate Mug Cake
- Keto No-Bake Cheesecake
- Use with keto whipped cream!
What is xanthan gum
Xanthan gum is a popular additive commonly added to foods as a thickener or stabilizer. It’s created when sugar is fermented by a type of bacteria called Xanthomonas campestris. The resulting substance is dried and turned into a powder.
When xanthan gum powder is added to a liquid, it quickly disperses and creates a viscous and stable solution. This makes it a great thickening, suspending and stabilizing agent for many products.
Even though it’s made in a lab, it’s a soluble fiber. Soluble fibers are carbs that your body cannot breakdown. Since your body is not able to digest xanthan gum, it does not provide any calories or nutrients. (healthline.com)
This is terrific. I love raspberries, and to have a sauce, a Keto raspberry sauce, is one great “go to” for dessert.
I agree, it goes with so many things!
Such an amazingly easy recipe! Thanks for sharing it!
You’re welcome – enjoy!
Raspberries were super cheap this week so I bought a bunch and now I have the perfect recipe to go with them!
Oh I love when I can buy a ton of berries for cheap!
Such a versatile and flavourful sauce. I loved the colour!
You’re right, it’s so bright and cheerful looking!
Oh, I bet this would be delicious on toast in the morning! My family loves berries of all types, so I can’t wait to make this for them. And a good way to use my immersion blender since it doesn’t get a lot of use.
Yes clearly the immersion blender needs a job – this sauce is perfect for that!
Mmm, raspberry sauce, yum!!! I love how this is so easy to make! Plus, add it to any sweet treat to look like a fancy pastry chef! 🙂
That’s the trick! LOL
My daughter is going to love this recipe! Looks so delicious and yummy! So excited!
Oh yes we love it!
Love raspberry, and this sauce look so easy to make it. I will give a try! Thanks for the recipe
You’re welcome, I hope you try it soon!
This is such a great way to make raspberry sauce fast and easy! My family loved it and honestly, I could use some low carb options in my life :).
I love the low carb cause it helps reduce the guilt!
Love how easy this is! I can already think of many delicious uses for this sauce!
Yes, it’s that kind of sauce!
My mouth is watering. I want to eat that
Go for it! LOL
I made this to go with a hi-altitude chocolate bundt cake that I absolutely adore. The raspberry sauce and a touch of fresh whipped cream took this cake over the moon delicious, thank you!
Oh man, chocolate and raspberry is the best combination EVER!
This looks so good. It will be great with almost anything. Thanks for sharing.
You’re welcome, I hope you enjoy it soon!
This sounds so delicious! I love raspberries and love the idea of using it as a sauce.
Raspberries make a delicious sauce!
I love how easy this is! It also looks delicious 🙂
Yes, it is!
So simple to make and such a great combination of flavours! Thanks for sharing your idea!
You’re welcome, I hope you try it soon!
So simple and I bet so delicious!
Definitely!
This sounds delicious! I love raspberry!
Raspberry sauce is so good!!