Sticky Sugar-Free Pecan Pie That Stays Gooey Even Cold

Fall is here—the air has a crisp chill and the scent of pumpkin spice is everywhere. It’s the perfect season for a sugar-free pecan pie that delivers all the rich flavor and gooey texture of the classic, but without the carbs.

The best keto Pecan Pie Recipe ever!

If you love pecan pie, this sugar-free version will delight you. It keeps the classic flavors and sticky texture while staying low in carbs.

• Low carb & keto-friendly
• Gluten-free
• Sets perfectly with an ooey-gooey filling
• Won’t crystalize when chilled
• Tastes like the real thing
• Perfect for holiday dessert tables

What sweeteners work best

For the crust use any granular sweetener you prefer—erythritol, monk fruit blends, Swerve, or similar products work fine. Avoid liquid sweeteners in the crust, as they can upset the dry-to-wet ratio and affect texture.

For the pecan pie filling, allulose is the top choice. It produces the sticky, gooey texture you expect from a traditional pecan pie and does not crystallize when chilled. Allulose also has minimal aftertaste. Other sweeteners may not produce the same set or texture in the filling.

Are pecans keto?

Yes. Pecans are excellent for low-carb baking. One cup of pecan halves has about 14 grams of total carbs and 10 grams of fiber, yielding roughly 4 net carbs per cup—making them ideal for keto-friendly desserts.

Sugar-free Pecan Pie flavor profile & texture notes

Removing refined sugar and corn syrup requires a few adjustments to recreate the familiar texture and depth of flavor. Most pecan pies rely on corn syrup for that glossy, sticky filling; here we make a simple allulose syrup from water and granular allulose. Heating the allulose to a light amber syrup gives you the same gooey consistency without corn syrup.

To add complexity without brown sugar, a touch of orange zest and a pinch of cinnamon work beautifully. A little maple flavoring can also supply depth if you prefer. These additions are optional, but they complement the pecans and enhance the pie’s warm, autumnal notes.

Tips for the pie crust

• Toss the crust ingredients together in a bowl and mix until they form a soft, sticky dough. The texture may feel more like cookie dough—that’s normal.
• Press the dough into an 8-inch pie pan using wet fingers to smooth it out. Prick the crust with a fork before baking to prevent bubbling.
• Wrap the pan’s sides and bottom with foil when baking to prevent the crust from over-browning.
• Bake briefly until the crust is lightly golden; keep an eye on it since coconut flour can brown quickly.

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Tips for the filling

• Cook the allulose and water until the mixture reaches a very light amber color—similar to golden corn syrup—then remove from heat and cool completely. This step takes only a few minutes, so watch closely.
• Avoid stirring while the allulose is cooking; stirring can cause splatter that burns on the pan sides and creates bitter bits when they fall back into the syrup.
• Make sure the cooled allulose syrup is at room temperature before adding eggs and butter; otherwise the eggs may scramble.
• Arrange pecans in the prebaked crust, pour the filling over them, and tent the pie with foil to prevent over-browning of the allulose and crust.
• Bake 40–50 minutes. The pie is done when the pecans are golden and the filling is almost set. Do not overbake—overcooking yields a jelly-like texture instead of a soft, gooey filling.

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Storage & serving suggestions

This pie is best enjoyed the day it’s made. Store leftovers in the refrigerator and bring to room temperature before serving. The pie holds up well in the fridge for about 48 hours before the crust begins to soften noticeably.

Serve slices with a dollop of fresh whipped cream for an extra-special finish. It’s an ideal dessert for holidays or any celebratory meal.

Looking for more fall recipes?

Try these popular fall desserts, all made without refined sugar or gluten:

• Pumpkin Spice Donuts
• Pumpkin Cheesecake
• Maple Glazed Blondies
• Low Carb Millionaire Bars

Sugar-Free Pecan Pie

Yield: 10 slices

Prep Time: 30 minutes

Cook Time: 50 minutes

Additional Time: 1 hour

Total Time: 2 hours 20 minutes

Sticky, ooey-gooey sugar-free pecan pie—the perfect finish to a holiday meal. This low-carb pie won’t crystalize when cold and tastes very close to the traditional version.

Ingredients

Crust

• 1 cup coconut flour
• 3/4 cup melted unsalted butter
• 3 Tbsp granular allulose
• 2 eggs
• 1 tsp vanilla
• 1 pinch of salt
• 2 Tbsp heavy cream

Pecan Pie Filling

• 2 cups granular allulose
• 1/4 cup water
• 6 tablespoons melted unsalted butter
• 2 tsp vanilla
• 1/2 tsp orange rind (optional)
• 1/2 tsp cinnamon (optional)
• 3 large eggs
• 1/2 tsp salt
• 2 cups pecan halves

Instructions

Allulose Syrup

1. Add allulose and water to a heavy-bottom saucepan and cook over medium heat until the mixture turns a light amber. Remove from heat and cool completely.

For the Crust

1. Preheat oven to 350°F (175°C).
2. Whisk eggs, vanilla, and heavy cream together, then combine with melted butter.
3. Add salt, coconut flour, and granular allulose. Mix until a sticky dough forms.
4. Press the dough into an 8-inch pie tin and prick the bottom and sides with a fork. Wrap the pan with foil to prevent over-browning.
5. Bake 8–10 minutes until the edges are lightly golden. Watch carefully—coconut flour browns quickly.

Pie Filling

1. Whisk the eggs in a medium bowl.
2. When the allulose syrup is cool, whisk in melted butter, cinnamon, vanilla, orange rind (if using), salt, and the eggs until combined.
3. Spread pecans evenly in the prebaked crust and gently pour the filling over them.
4. Tent the pie with foil and bake 40–45 minutes. The filling should be nearly set and pecans golden. Do not overbake.

Notes

1. Allulose works best for the filling because it stays sticky and won’t crystallize. Other sweeteners may not produce the same texture.
2. Wrapping the pie tin and tenting the pie with foil prevents over-browning of both the crust and the allulose filling.
3. Liquid allulose may be an option, but the dry granular form is what the recipe was tested with.

Nutrition Information:

Yield: 10
Serving Size: 1

Amount Per Serving:
Calories: 438
Total Fat: 41g
Saturated Fat: 17g
Trans Fat: 1g
Unsaturated Fat: 22g
Cholesterol: 151mg
Sodium: 284mg
Carbohydrates: 9g
Net Carbohydrates: 6g
Fiber: 3g
Sugar: 3g
Protein: 8g

Nutritional information is approximate and provided as a courtesy. Net carbs are total carbs minus fiber.