This Sugar Free Peanut Butter Twix inspired treat is perfectly crunchy and crisp.
Made with a shortbread cookie topped with a layer of creamy peanut butter and covered with chocolate, this tasty snack is sure to please!

What you will read about in this recipe.
- What makes Twix Peanut Butter Cookie Bars so good?
- What you need to make a sugar free peanut butter Twix bar.
- How to make a copycat Twix peanut cookie bar.
- Tips for making the best Twix peanut butter bar.
- How to store peanut butter bars.
- Print the recipe for copycat Twix Peanut Butter Bars with no sugar.
What makes Twix Peanut Butter Cookie Bars so good?
ย Twix Peanut butter cookie bars are a perfect combination of crispy cookie, creamy peanut butter, and flavorful chocolate.
I like that these cookie bars are easy to make and can be made without the added sugar!
Have you tried my recipe for the classic style Sugar Free Copycat Twix Bars?
That copycat recipe is a keto-low carbohydrate friendly bar that is made with almond flour. Both this recipe for peanut butter cookie bars and that recipe for basic cookie bars are great tasting copycat versions that taste great!
To make this recipe you will need sugar free dark chocolate chips. You can find a variety of dark chocolate chips with no added sugar here.
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What you need to make a sugar free peanut butter Twix bar.
- Almond Flour. Essential ingredient for making the shortbread cookie.
- Coconut Flour. Also an essential ingredient for the cookie layer. However, do not use an alternative flour or alter the amounts of flour used.
- Also, Coconut Oil. This should be melted.
- Sugar Free Maple Syrup. Feel free to use an alternative liquid sweetener and in the amount needed.
- And, Sugar Free Peanut Butter. Creamy peanut butter works best.
- Vegetable Oil. This is used to help the texture of the melted chocolate.
- Sugar Free Dark Chocolate Chips.. This is what will cover the bars.
- Sea Salt. It is the size of this salt that offers the perfect balance of flavors in this recipe. An alternative to this larger salt granule is kosher salt.
How to make a copycat Twix peanut cookie bar.
Cookie base layer.
- Preheat your oven to 350. Prep a square pan (8 X 8) with parchment paper that also overhangs the edges.
- In a large mixing bowl, use a fork or a whisk to combine together the almond and coconut flours. Then pour half of the melted coconut oil over the mix and work the ingredients into a dough. Transfer the dough to the prepared baking pan and evenly press it into place. Next, use a fork to poke a few holes in the dough and then bake the dough for 10-12 minutes or until it turns golden. Allow the shortbread layer to cool to room temperature (15-20 minutes).
Peanut Butter Layer.
- For the peanut butter layer, first mix together your sugar free maple syrup, peanut butter, and remaining coconut oil until creamy. Then pour this over the shortbread and evenly spread the peanut butter mixture over the entire layer of shortbread. Place this into your refrigerator until hardened (however, about five hours) or freezer (about an hour or so).
- Once the bars are set, use the overhanging parchment paper to lift the bars from the baking dish and place the bars on a flat surface. Use a knife, rocker style pizza cutter, or similar utensil to first cut the cookies into bars. Then, to make 16 bars, cut the shortbread and half and repeat this process cutting each of the halves until as a result, you have 16 bars.
- Start by lining a baking sheet with parchment or wax paper. Then melt the chocolate according to the directions on the packaging and then stir in the oil. Next, use a fork or spoon to dip each of the bars into the chocolate and then lastly, place it onto the prepared baking sheet. Lastly, sprinkle the salt on top and refrigerate or freeze the bars until set as a result.
Tips for making the best Twix peanut butter bar.
It is important that your oven gets to the correct temperature before baking the cookie portion of this recipe. For this reason you should allow the oven to preheat for at least 10 minutes.
More helpful tips for you.
- Almond flour and coconut flour are both used to make to make the crunchy center of these bars. The ingredients and the amounts used should not be altered for best results.
- Sugar free creamy peanut butter works best in this recipe. You could use an alternative sugar free nut butter instead.
- The filling in my bars uses sugar free maple syrup. You could however use the liquid sugar alternative of your choice or actual maple syrup, making adjustments as needed.
How to store peanut butter bars.
Once the chocolate has fully set, these bars should be stored in an airtight container. When properly stored, the bars should keep for up to a couple of days at room temperature, refrigerated for up to a couple of weeks or frozen for up to a few months.
Here are some similar recipes that you may also like.
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Print the recipe for copycat Twix Peanut Butter Bars with no sugar.
Table of contents for this recipe.
- What makes Twix Peanut Butter Cookie Bars so good?
- What you need to make a sugar free peanut butter Twix bar.
- How to make a copycat Twix peanut cookie bar.
- Tips for making the best Twix peanut butter bar.
- How to store peanut butter bars.
- Print the recipe for copycat Twix Peanut Butter Bars with no sugar.
Sugar Free Peanut Butter Twix,
Ingredients
- 1 cup Almond Flour
- โ cup Coconut Flour
- โ cup Coconut Oil - melted and divided
- ยผ cup Sugar Free Maple Syrup
- ยพ cup Sugar Free Peanut Butter
- 1 tbsp Vegetable Oil
- 1 ยฝ cup Sugar Free Chocolate Chips - dark
- 1 tsp Sea Salt
Instructions
- Preheat your oven to 350. Prep a square pan (8 X 8) with parchment paper that overhangs the edges.
- In a large mixing bowl, use a fork or a whisk to combine together the almond and coconut flours. Then pour half of the melted coconut oil over the mix and work the ingredients into a dough.
- Transfer the dough to the prepared baking pan and evenly press it into place. Use a fork to poke a few holes in the dough and then bake the dough until it turns golden. Allow the shortbread layer to cool to room temperature .
- In a medium mixing bowl., mix together the sugar free maple syrup, peanut butter, and remaining coconut oil until creamy. Pour this over the shortbread and evenly spread the peanut butter mixture over the entire layer of shortbread. Place this into your refrigerator until hardened.
- Once the bars are set, use the overhanging parchment paper to lift the bars from the baking dish and place the bars on a flat surface. Use a knife, rocker style pizza cutter, or similar utensil to cut the cookies into bars.
- Line a baking sheet with parchment or wax paper. Melt the chocolate according to the directions on the packaging and then stir in the oil. Use a fork or spoon to dip each of the bars into the chocolate and then place it onto the prepared baking sheet. Sprinkle the salt on top and refrigerate or freeze the bars until set.
Recipe Notes
Also, please see the actual recipe post for further details on this recipe. Nutritional Information is only an estimate and can vary especially with ingredients that are used. See thesugarfreediva.com for details on this recipe.
most recently updated:
October 13, 2022*About Sugar Alternatives
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Nutrition
Please note: Nutritional data has been calculated using a tool that comes with this recipe card and not by me. This means that Nutritional Information is only an estimate and can vary especially with ingredients that you use. The accuracy of this tool may differ from other tools as expected. Also note that there is no instructional value to the video that may be attached to this recipe. It is only there for visual pleasure. For more information about the images in this recipe, please refer the the recipe instructions. Thank you!
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Sugar Free Peanut Butter Twix, a delicious copycat version of a peanut butter flavored candy bar. No added sugar and as a result, also keto diet friendly.
Please see recipe post for further details on this recipe.