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Keto Twix Bars (2g Net Carbs)

4.94 from 510 votes
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This recipe may contain Amazon or other affiliate links. As an Amazon Associate I earn from qualifying purchases.

This is the best easy Keto Twix Bar recipe—a sweet shortbread crust topped with peanut butter caramel, and chocolate, 100% sugar-free and gluten-free.

If you crave your favorite Twix candy bars, these keto Twix bars will fix it with only 2 grams of net carbs per serving.

Keto caramel bars
Table of contents

What Are Keto Twix Bars?

My keto Twix bars are your alternative to the popular store-bought Twix candy bar.

It is made of a shortbread almond flour biscuit topped with peanut butter caramel and dark chocolate.

I’m sharing here two versions of it with either a no-bake shortbread or an oven-baked one.

Why You’ll Love This Recipe

This Twix bar recipe is amazing because it is:

  • Gluten-Free
  • Keto-Friendly
  • It tastes like real Twix bars
  • Dairy-Free
  • Egg-Free
  • Vegan
  • Ready in 15 minutes
low carb millionaire bars

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How To Make Keto Twix Bars

You won’t believe how simple it is to make homemade Twix bars, in particular, this healthy version with no sugar.

All you need are a few simple pantry ingredients. Yes, this recipe is 100% dairy-free, egg-free, and vegan.


You need the following to make these luscious keto caramel bars:

  • Almond flour or almond meal – prefer unblanched fine almond flour to avoid a gritty texture.
  • Water
  • Coconut oil – you can use butter but not for the no-bake version, or the bottom layer will be too soft!
  • Vanilla 
  • Powdered erythritol – I recommend the powdered version instead of the crystal one to avoid that crunchy feeling in the caramel layer. To make your own powdered erythritol, place 1 cup of erythritol into a high-speed blender and pulse until it’s as fine as icing sugar. Measure and use it in this recipe. You can store the homemade powdered erythritol in the pantry in an airtight box for up to 6 months.
  • Natural Peanut butter or almond butter or tahini –  Yes, peanut butter is keto-friendly! Make sure you are using a fresh jar with no added sugar and no added oil. A fresh jar ensures a smooth caramel.

As long as you have all these ingredients, you are ready to make your no-bake keto bars.

Well, you have two options. If you love a crispy shortbread layer that mimics your favorite Twix bars, then I recommend you bake the bottom layer, as seen in my pictures.

Otherwise, for a quick pick-me-up no-bake keto snack, go for the no-bake option!

keto shortbread caramel bars

Making The Shortbread Layer

There are two options to make these keto Twix bars. First, you can choose to keep it raw and therefore create a no-bake keto bar. It means none of the layers will be baked at all.

That’s my favorite option when I crave a sweet treat as it is faster to make, and the result is great, with a soft, melt-in-your-mouth caramel bar.

Then, if you want to make a crispy shortbread layer like you used to love in store-bought Twix bars.

I recommend baking the bottom layer for 12 minutes at 350°F (180°C) before adding the caramel layer.

How to make keto twix caramel bars

Making The Caramel Layer

You can make the caramel layer with many variations. If you love peanut butter flavor, I recommend this option. Peanut butter caramel is a delicious combination.

Otherwise, almond butter, sunflower seed butter, or tahini, also known as sesame seed butter, are also keto-approved.

Making The Chocolate Layer

Sugar-free stevia-sweetened chocolate is the best.

You can choose sugar-free dark chocolate or sugar-free milk chocolate to get even closer to the flavor of store-bought Twix bars.

Also, if you can’t find sugar-free stevia chocolate in-store, 85% dark chocolate is keto-friendly as well.

Making No-Bake Twix Bars

If you are opting for the no-bake keto bar option, there are a few things you need to know. You must:

  • Use coconut oil – don’t swap for any other oil or butter, or the layer will fall apart.
  • Freeze each layer for 10-12 minutes or until set before adding the next layer.
  • Store the leftover bars in the fridge, especially if it is hot where you are.
Keto twix bars

Storage Instructions

Since these bars are egg-free and dairy-free, you can keep them in the fridge for up 10 days in an airtight container.

You can also freeze these Twix bars in an airtight container.

Defrost them on the counter at room temperature. It shouldn’t take more than 1 hour to fully defrost.

Frequently Asked Questions

How Many Twix Bars Can I Eat?

These Twix bars are very fulfilling keto snacks. One bar, as seen in the picture, contains only 2 grams of net carbs and 178 kcal.

As a general rule, 1 bar is enough to fix your sweet tooth and hunger. If you want to decrease carbs and/or calories, cut the whole recipe into 32 bars instead of 16 bars.

Keto millionaire bars

How Can I Cut The Recipe Into 16 Servings?

To make sure you end up with 16 Twix bars of the same size with this recipe, you must use a 7-inch x 11-inch slice pan (or 9-inch x 9-inch brownie pan) and divide the bars as per the pictures below.

If you use a larger pan, you won’t have enough batter to cover the pan with each layer.

A smaller pan like a loaf pan would be too small, and you would get fewer bars and therefore more carbs per bar. For fewer carbs, divide the final bars in half again.

It will result in thinner Twix bars similar to the store-bought ones but with only 1 gram of net carbs!

How to cut keto twix bar at 2 g net carbs serve

More Keto Snack Recipes

If you love keto snacks with a touch of peanut butter, you will also love these keto snack recipes.

Did you make these keto Twix bars yet? Share a picture with me on Instagram! I love to connect with you.

Did You Like This Recipe?

Leave a comment below or head to our Facebook page for tips, our Instagram page for inspiration, our Pinterest for saving recipes, and Flipboard to get all the new ones!

Keto twix bars

Homemade Twix Bars

2.3gNet Carbs
A sweet shortbread crust copycat Twix bar, topped with peanut butter caramel, and chocolate, 100% sugar-free and gluten-free. 
Prep: 15 minutes
Total: 15 minutes
Yield: 16 Twix bars
Serving Size: 1 Twix bar
4.94 from 510 votes


Almond flour shortbread

Peanut butter caramel

Chocolate layer

To serve

  • a pinch Sea Salt
This recipe may contain Amazon or other affiliate links. As an Amazon Associate I earn from qualifying purchases.


  • Line a rectangle, 7-inch x 11-inch brownie pan, with parchment paper. Set aside.
  • If you want a crispy shortbread layer, preheat the oven to 350°F (180°C). However, if you want to make the no-bake Twix bars, you don't need an oven for this recipe.
  • In a medium-size mixing bowl, stir almond flour, powdered erythritol, and salt.
  • Add in water, melted coconut, and vanilla. Stir until it comes together, and you can form a dough ball.
  • Press the dough into the prepared pan until it evenly covers the bottom of the pan. Use a spatula to smoothen the top if desired.
  • Bake 1215 minutes at 350°F (180°C) or, for the no-bake recipe, place the pan in the fridge while you prepare the caramel layer.
  • In another mixing bowl, combine fresh runny peanut butter with melted coconut oil until smooth.
  • Stir in powdered sugar-free sweetener, vanilla, and caramel stevia drops if desired.
  • Remove the pan from the oven and cool the crust in the pan 10 minutes. If you didn't bake the crust, take the pan out of the fridge. Then, pour the caramel on top of the shortbread crust, spreading evenly with a spatula. You don't bake the caramel in this recipe. It will set in the freezer in the next step.
  • Freeze the pan for 1015 minutes to set the caramel layer. Whether you bake or no-bake, the crust freezes! It is ready to take out of the freezer when the caramel layer is hard and set.
  • Meanwhile, melt the sugar-free chocolate and coconut oil in a saucepan under medium heat, or microwave by 30 seconds bursts into a microwave-safe bowl. Stir between each burst and repeat until fully melted.
  • Remove the pan from the freezer and pour the melted chocolate on top of the caramel layer.
  • Freeze again for 58 minutes or until the chocolate is set.
  • Remove from the freezer and use the pieces of parchment paper to easily lift out the bar from the pan.
  • Cut the whole bar into 16 Twix bars. Look at my post above for a picture on how to cut into 16 even bars.
  • Serve with a pinch of salt on top of the bar if desired.


  • Store the bars in the fridge for up 10 days in an airtight container or freeze and defrost for 1 hour before eating on the counter at room temperature.


Powdered Sugar-free sweetener
This recipe must use powdered sugar-free erythritol or allulose. Powdered sweetener looks like icing sugar in texture, it is not coarse like crystal erythritol, and it won’t give a gritty texture to the bars. To make your own, blend on high speed 1 cup of erythritol until it turns into a powder. Then measure the amount required by the recipe and store leftover in an airtight box in the pantry for up to 6 months.
Natural peanut butter swap
Almond butter or sunflower seed butter can be used in the same amount. Make sure they have no sugar added, no oil added.
Tried this recipe?Mention @sweetashoneyrecipes
Nutrition1 Twix bar
Yield: 16 Twix bars


Serving: 1 Twix barCalories: 172.1 kcal (9%)Carbohydrates: 3.9 g (1%)Fiber: 1.6 g (7%)Net Carbs: 2.3 gProtein: 4.2 g (8%)Fat: 16.7 g (26%)Saturated Fat: 7.6 g (48%)Sodium: 73.5 mg (3%)Potassium: 52.3 mg (1%)Sugar: 1.2 g (1%)Calcium: 25.5 mg (3%)Iron: 0.5 mg (3%)
Carine Claudepierre

About The Author

Carine Claudepierre

Hi, I'm Carine, the food blogger, author, recipe developer, published author of a cookbook and many ebooks, and founder of Sweet As Honey.

I have an Accredited Certificate in Nutrition and Wellness obtained in 2014 from Well College Global (formerly Cadence Health). I'm passionate about sharing all my easy and tasty recipes that are both delicious and healthy. My expertise in the field comes from my background in chemistry and years of following a keto low-carb diet. But I'm also well versed in vegetarian and vegan cooking since my husband is vegan.

I now eat a more balanced diet where I alternate between keto and a Mediterranean Diet

Cooking and Baking is my true passion. In fact, I only share a small portion of my recipes on Sweet As Honey. Most of them are eaten by my husband and my two kids before I have time to take any pictures!

All my recipes are at least triple tested to make sure they work and I take pride in keeping them as accurate as possible.

Browse all my recipes with my Recipe Index.

I hope that you too find the recipes you love on Sweet As Honey!

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    28 Thoughts On Keto Twix Bars (2g Net Carbs)
  1. 5 stars
    This was amazing and so easy. I used stevia in the crust and in place of powdered sweetener used protein powder with stevia.

  2. Hi Carine,

    Thanks for the great recipe!

    I have some bakers unsweetened chocolate I would like to use so I need to add sweetener. Any idea how much sweetener per, say, ounce of chocolate? Or any other ratio?


  3. 5 stars
    This was an AMAZING recipe! I accidentally put more caramel-flavored stevia in the caramel layer, but they still turned out great! Will definitely be making these again. Thanks a lot for sharing, Carine! 🙂

    • The recipe says use refined coconut for NO coconut flavor! If it taste like coconut, its because you used unrefined coconut oil, it has a strong coconut flavor. Also, the base as a butter option. Enjoy, XOXO Carine

  4. 5 stars
    These are delicious! I can’t say I see nice thick layers like your sample photo, but it doesn’t matter – they’re delicious! I finally found a Keto dessert that doesn’t taste strange from sugar-“alternatives!” Thank you!!

    • I am so you enjoy these twix bars too! I would recommend using a smaller pan to make them thicker. I love to use a slice pan 7 inches x 11 inches instead of a square 9 inches pan. Enjoy the recipes on the blog, XOXO Carine

  5. Am I missing something between steps 8 and 9? Do you cook the caramel in a pan?
    Also step 9 seems to be missing a word.

    • You don’t bake the caramel in this recipe it will set in the freezer in the next step. If you bake the crust, cool 10 minutes then add caramel and place the whole pan in the freezer to set. If you didn’t bake the crust, simply remove pan from the fridge, pour caramel and place in the freezer to set. I hope it make sense. XOXO Carine

  6. Question — when you say “1/3 cup Coconut Oil Melted” should I be measuring the 1/3 cup while it’s solid and then melting it? Or do I melt it and then measure out 1/3 cup?

    • You should melt the coconut oil first then measure it melted. If you melt too much it is ok to put it back in the jar, it will solidify again at room temperature. Enjoy the bars, XOXO Carine

  7. The serving size says 12 but you get 16 bars from it. Do the macros change because of this? Thanks, can’t wait to try this recipe out!

    • 5 stars
      This recipe is really delicious! So delicious I’m on my second batch already. I chop them into sticks and fully coat them like the original Twix.

      Looking forward to trying the white chocolate salted caramel version which is currently in the fridge 🤩

    • The serving size is 16 everywhere in the post I am not sure where you saw 12, I scroll the entire post and can’t see 12 anywhere. So, yes the nutrition panel is correct it is 2g net carb per bar for 16 bars made with the recipe. XOXO Carine

        • You can use a brand that combined monk fruit and erythritol but like lakanto, but not pure monk fruit it is 200 sweeter than erythritol blend. Enjoy, XOXO Carine

  8. 5 stars
    The recipe of this keto twix bar is really help me to make this food at home. Your recipe seems very easy and this food really good taste. Keep posting this type of recipe.


The recipes, instructions, and articles on this website should not be taken or used as medical advice. You must consult with your doctor before starting on a keto or low-carb diet. The nutritional data provided on Sweetashoney is to be used as indicative only.

The nutrition data is calculated using WP Recipe Maker. Net Carbs is calculated by removing the fiber and some sweeteners from the total Carbohydrates. As an example, a recipe with 10 grams of Carbs per 100 grams that contains 3 grams of erythritol and 5 grams of fiber will have a net carbs content of 2 grams. Some sweeteners are excluded because they are not metabolized.

You should always calculate the nutritional data yourself instead of relying on Sweetashoney's data. Sweetashoney and its recipes and articles are not intended to cure, prevent, diagnose, or treat any disease. Sweetashoney cannot be liable for adverse reactions or any other outcome resulting from the use of recipes or advice found on the Website.