Delicious and Easy Low-Carb Pecan Pie Bars Recipe for Keto Dieters

Indulge in Decadence: Low-Carb Pecan Pie Bars

Imagine biting into a decadent dessert that not only satisfies your deepest sweet cravings but also aligns perfectly with your keto lifestyle. That’s what you get with these Low-Carb Pecan Pie Bars. With a rich, buttery crust and a luscious pecan filling, these bars are a game-changer for anyone following a ketogenic diet. They’re the perfect blend of nutty and sweet, without the worry of overindulging in carbs.

Why settle for ordinary treats when you can enjoy a dessert that’s both nutrient-rich and guilt-free? These pecan pie bars are not just a delicious alternative to traditional high-carb sweets; they’re a testament to how the keto diet can be both enjoyable and full of variety. Let’s dive into what makes these bars a must-try for any keto enthusiast.

Low-Carb Pecan Pie Bars

The Story Behind the Bars

These Low-Carb Pecan Pie Bars come from a place of innovation and a desire to enjoy the classics without compromising dietary goals. The inspiration for this recipe is rooted in the traditional pecan pie, a staple in American cuisine, especially around the holidays. However, the usual pecan pie is laden with sugars and carbs, making it a no-go for those on a ketogenic diet.

By reimagining this beloved dessert, we’ve created a version that maintains the integrity of the original flavor while fitting into a low-carb, high-fat lifestyle. The key ingredients, such as almond flour, erythritol, and sugar-free maple syrup, are carefully chosen to mimic the textures and sweetness you expect from a pecan pie, all while keeping the net carbs astonishingly low.

Almond flour offers a gluten-free, low-carb alternative to traditional wheat flour, packed with healthy fats and fiber. Erythritol, a natural sugar alcohol, provides the sweetness without the spike in blood sugar levels. Together, these ingredients create a dessert that is not only keto-friendly but also beneficial for maintaining steady energy levels and promoting satiety.

Keto Pecan Dessert

Mastering the Low-Carb Pecan Pie Bars

The secret to perfecting these bars lies in the technique. Start by preheating your oven to ensure an even baking temperature. When pressing the crust mixture into the pan, aim for a consistent thickness to avoid uneven cooking. Watch the crust closely as it bakes to achieve that golden hue without over-browning.

For the filling, the key is to let the butter and sweetener mixture cool slightly before adding the eggs. This prevents them from cooking prematurely, ensuring a smooth and creamy texture. When adding the pecans, distribute them evenly to get that satisfying crunch in every bite. Once baked, patience is crucial—allow the bars to cool completely in the pan to set properly before slicing.

Remember, the quality of your ingredients will shine through in the final product. Opt for high-quality, pure vanilla extract and fresh, unsalted butter for the best flavor. And while sugar-free maple syrup is a fantastic keto-friendly option, ensure it’s a brand with a natural taste and no aftertaste. These small details can elevate your pecan pie bars from good to exceptional.

Sugar-Free Pecan Treats

Variations to Spice Up Your Pecan Pie Bars

Chocolate Chip Pecan Pie Bars

For a chocolatey twist, sprinkle sugar-free chocolate chips over the crust before adding the pecan filling. The chips will melt into the bars, creating a gooey, chocolate-infused layer that complements the pecans beautifully.

Pumpkin Spice Pecan Pie Bars

Embrace the flavors of fall by adding a teaspoon of pumpkin spice mix to your pecan filling. The warm spices will infuse the bars with the essence of pumpkin pie, marrying two classic desserts into one keto-friendly treat.

Lemon Zest Pecan Pie Bars

Add a bright note to your bars with the zest of one lemon mixed into the filling. The citrus zing cuts through the sweetness and adds a refreshing twist to the traditional pecan flavor profile.

Substituting Ingredients for Dietary Needs

While this recipe is designed to be keto-friendly, some may have additional dietary restrictions or preferences. Here are a few substitutions that keep these bars low-carb and delicious:

For a dairy-free version, replace the butter with coconut oil. The coconut oil will give the crust a slightly different texture but will still result in a delicious, buttery flavor profile.

If you’re avoiding nuts, sunflower seed flour can replace almond flour in equal amounts. This will keep the bars nut-free while maintaining a similar texture and taste.

Those sensitive to erythritol can opt for monk fruit sweetener, another natural, low-glycemic option that works well in keto baking. Just be sure to adjust the quantity based on the sweetness level of the brand you choose.

Frequently Asked Questions

Can I use a different type of nut flour for the crust? Yes, while almond flour is commonly used, other nut flours like hazelnut or walnut flour can be used for a different flavor profile.

How long do these pecan pie bars keep? Stored in an airtight container, they can last up to a week in the refrigerator or be frozen for longer storage.

Is it necessary to use parchment paper? Parchment paper makes removal easier, but you can also grease the pan well with butter or a non-stick spray.

Can I make these bars ahead of time? Absolutely! They’re a great make-ahead dessert for events or meal prep.

How do I know when the filling is set? The filling should not jiggle, and the edges will be slightly pulled away from the sides of the pan when done.


Low-Carb Pecan Pie Bars

These Low-Carb Pecan Pie Bars offer all the delightful flavors of a classic pecan pie, without the carb-heavy guilt. Perfectly suited for those on a ketogenic diet, these bars have a buttery, almond flour crust topped with a gooey, sweet pecan filling. Indulge in a treat that satisfies your sweet tooth and supports your lifestyle.
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Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course Desserts
Cuisine American
Servings 12 bars
Calories 230 kcal


  • 8x8-inch baking pan
  • Parchment paper
  • Mixing bowl
  • Medium saucepan
  • Whisk
  • Wire rack


For the crust

  • 1 ½ cups almond flour 150g / 5.3oz
  • ¼ cup unsalted butter, melted 57g / 2oz
  • 3 tablespoons erythritol 36g / 1.3oz
  • 1 teaspoon vanilla extract 5ml

For the filling

  • 1 cup pecans, chopped 109g / 3.8oz
  • cup sugar-free maple syrup 160ml
  • cup unsalted butter 76g / 2.7oz
  • cup erythritol 67g / 2.4oz
  • 2 large eggs
  • 1 teaspoon vanilla extract 5ml
  • ½ teaspoon salt


  • Preheat your oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper, leaving some overhang for easy removal.
  • Begin with the crust by combining almond flour, melted butter, erythritol, and vanilla extract in a mixing bowl. Press the mixture firmly into the prepared pan, creating an even layer.
  • Bake the crust for 10 minutes until it's just beginning to brown, then remove from the oven and set aside.
  • In a medium saucepan, combine the butter, sugar-free maple syrup, and erythritol for the filling. Heat over medium, stirring constantly until the sweeteners have dissolved and the mixture starts to bubble.
  • Remove the saucepan from the heat and let it cool slightly before whisking in the eggs, vanilla extract, and salt.
  • Stir in the chopped pecans, then pour the mixture over the pre-baked crust, spreading it evenly.
  • Return the pan to the oven and bake for another 15-20 minutes, or until the filling is set.
  • Allow the pecan bars to cool in the pan on a wire rack before lifting them out using the parchment paper overhang.
  • Slice into 12 bars and serve, or store in an airtight container.


Ensure that the sweeteners used in the recipe are erythritol-based to maintain low net carbs.
The bars can be stored in the refrigerator for up to a week or frozen for longer storage.
Allow the bars to reach room temperature before serving for the best flavor and texture.


Calories: 230kcalCarbohydrates: 9gProtein: 4gFat: 22gFiber: 2gNet Carbs: 2g
Keyword Keto Pecan Dessert, Low-Carb Pecan Pie Bars, Sugar-Free Pecan Treats
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