Keto Blackberry Bars

These keto blackberry bars are a delicious anytime treat. My recipe for low-carb blackberry bars is not only sugar-free but also gluten-free, making them keto-friendly.

I use both almond flour and coconut flour in this keto bar recipe for a slightly chewy consistency.

The addition of cream cheese in the batter gives these bars extra structure and makes them a great packable blackberry dessert.

With only 4.4 g net carbs and 5.9 total carbs, it’s the best way to enjoy a keto dessert bar using fresh or frozen blackberries for a perfect snack.

Be sure to visit my keto cookie bar recipes for more delicious options. If you’re a fan of cookies, you should also check out my entire collection of keto cookies.

Keto Blackberry Bars

These low-carb blackberry bars can be whipped up in no time using simple, easy-to-source ingredients.

The best part is that they can be made any time of year since fresh blackberries can be swapped for frozen berries.

If you love blackberries, this keto-friendly bar recipe is the perfect solution during busy weekdays when you’re looking for a sweet treat.

Simple Ingredients Needed To Make Blackberry Keto Bars

Disclosure: Some of the links below are affiliate links, meaning, at no additional cost to you, I will earn a commission if you click through and make a purchase.

Below are the ingredients you’ll need. Note that the full printable recipe card is at the bottom of the page.

• Full fat cream cheese (room temperature)
• Unsalted butter (room temperature )
• Granulated sugar substitute 
• Eggs, room temperature
• Vanilla extract
• Lemon extract
• Lemon zest (optional)
• Almond flour
• Coconut flour
• Sea salt
• Baking powder
• Xanthan gum (optional, but this is what makes this cookie bar a little chewy)
• Fresh or frozen blackberries

Keto Vanilla Icing

• Confectioners’ sugar substitute
• Vanilla extract
• Heavy cream

How To Make Keto Blackberry Bars

Making these keto blackberry bars is pretty straightforward. Start by preheating the oven to 350 degrees.

Prepare your baking dish or pan by greasing it well with butter or parchment paper. I prefer using butter to grease my pan because it gives the bars extra flavor.

In a large bowl, using an electric mixer, beat together softened cream cheese, vanilla extract, lemon extract, sugar substitute, and eggs one at a time, making sure they are well incorporated into the batter.

Add the almond and coconut flour, baking powder, salt, and xanthan gum to the wet ingredients and combine well until fully incorporated.

Spread half of the batter on the bottom of the prepared pan. This will be the bottom layer.

Once that’s done, add the blackberry layer over the top. Note: If using frozen blackberries, there is no need to defrost them.

Cover the blackberry mixture with the remaining cookie bar dough before baking it for about 30 minutes or until golden brown in the preheated oven.

To make the keto vanilla icing, simply mix all the ingredients in a separate bowl.

Once the bars have cooled, drizzle the top with the vanilla icing for a delicious dessert that, although sugar-free, the entire family will love!

Store any leftovers in an airtight container in the refrigerator for five days or in the freezer for up to three weeks.

Best Sugar-Substitutes For Sugar-Free Blackberry Bars

You can use your sweetener of choice, but it needs to be sugar-free and keto-friendly. My top choice is a monk fruit erythritol blend for best results. My personal favorite is Lakanto’s brand. 

I also use Swerve an erythritol sugar substitute, with great success.

You could also use a stevia- and erythritol-based brand like Pyure for most of my baked goods. However, if using Pyure, you will want to use half the amount called for in this recipe since it’s a much sweeter choice.

Lastly, if you can’t easily find a more natural sugar substitute, you can also use Splenda or a generic brand of the same.

I know not everyone would agree with me here, and I respect that, but in my book, it’s still better than regular sugar.

However, when it comes to the keto vanilla glaze, you will have to use a confectioner’s sugar substitute. Both Lakanto and Swerve have great ones.

More Keto Blackberry Recipes To Try!

The following are some of our keto blackberry recipes that you may also want to try, so the next time you want a new recipe featuring these berries, you’re prepared.

• Keto blackberry cheesecake
• Keto blackberry ice cream
• Keto no-bake blackberry cheesecake
• Keto blackberry cobbler

Tag Us 

I sure hope you will make these keto-friendly blackberry bars, which make the perfect summer dessert!

Please remember to tag us on Instagram and Facebook with your pictures if you decide to make them. I can’t tell you how encouraging it is to see how well you are all duplicating our little recipes.

Grab Our Books!

In case you don’t know, I have authored two books for you, Essential Keto Bread and Essential Keto Desserts, both inspired by your requests over the years.

It’s my prayer these keto cookbooks will help make keto a delicious breeze for you.

Join Our Jesus And Keto Movement 

Looking for an online support system to help you stay on keto? As a family, we came to the keto diet, looking at it from a Christian perspective. As believers, we live our lives supported by God’s grace.

So when the Holy Spirit led us to combine our Christian faith and the keto diet, we did so in hopes of finding lasting transformation. When we followed the Holy Spirit’s prompting, we got on the path to real transformation.

Knowing firsthand the benefits of this decision, we have created a closed Christian group that is using the keto diet to transform their lives. 

We invite you to join our Private Facebook Group and see if it’s not the key you have been missing.

Be sure to request our FREE Jesus and Keto E-Book (First 7 days). We hope it blesses you.

Fittoservegroup Keto App

Looking for a fast way to access our keto recipes? We’ve got you covered. There’s an app for that. Yup, there’s a Fit To Serve Group App, and it’s going to make your keto diet a delicious breeze!

Access hundreds of recipes that are all sugar-free, gluten-free, and keto-friendly.

Enjoy early access to recipes on the website before they go live.

Plus, there are bonus recipes that are exclusive to the app. Make your own personal cookbooks that you can use to organize your favorite recipes.

Search recipes by title, ingredients, keywords, and categories, and of course, every recipe shows complete nutritional facts.

Get the Fit to Serve Group App for easy-to-follow keto recipes made with easy-to-source ingredients. 

The app is loaded with hundreds of yummy recipes for breakfast, lunch, dinner, snacks, and even desserts!

Learn more by visiting our Fit To Serve Group App Page.