Keto Pecan Pie (Sugar Free)

Ingredients & Substitutions

Here I explain the best ingredients for my sugar free pecan pie recipe, what each one does, and substitution options. For measurements, see the recipe card below.

Keto Pie Crust:

Choose from one of these options:

• Almond Flour Crust – This is my favorite keto pecan pie crust, so it’s what I’ve got on the recipe card below. It’s easy to make and has only 5 ingredients! I highly recommend making this with Wholesome Yum Blanched Almond Flour, because it has a finer texture than other brands.
• Coconut Flour Crust – You can consider this if you have an almond allergy, but tolerate pecans just fine. Of course you’d need the pecans for the filling.
• Pecan Crust – If you really love pecans, you can use them for the crust itself in addition to the filling! Just grind the nuts to a fine meal in a food processor, then replace half of the almonds in my almond crust (above) with the pecan meal. You could try replacing all of the almond flour with pecan meal, but I’d recommend a blend because it will stay together better, since almond flour has a finer consistency.

Sugar Free Pecan Pie Filling:

• Pecans – Obviously the main ingredient! You’ll need some chopped for inside the pie, plus halves for topping.
• Butter & Cream – These combine together to form the gooey filling. I use unsalted butter and regular heavy cream, but you can substitute butter-flavored coconut oil and coconut cream (or full-fat coconut milk) for a dairy-free option.
• Besti Powdered Monk Fruit Allulose Blend – This sweetener is key for a smooth texture in your sugar free pecan pie filling. That’s because unlike other sugar substitutes, it dissolves completely, won’t crystallize, and most importantly, caramelizes beautifully, giving your pie that lovely gooey filling. It also tastes like sugar without any aftertaste, and has 0 net carbs. Most other sweeteners, including erythritol and most brands of monk fruit or stevia, don’t dissolve well and can crystallize, leaving behind a gritty texture. No, thanks!
• Egg – This sets the filling. Make sure it’s at room temperature before using. One of my egg alternatives might work, but it will probably fall apart more easily.
• Extracts – Maple extract and vanilla extract give the filling the right flavor. Note that different brands vary in potency. If you don’t have maple extract, you can replace 1/4 cup of the powdered Besti above with Besti brown sweetener for a similar flavor.
• Sea Salt – This balances the flavors, but I actually add enough to taste a little (think salted caramel vibes!). If you don’t want to taste it at all, reduce the amount to 1/4 or 1/2 teaspoon.

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How To Make Keto Pecan Pie

I have step-by-step photos here to help you visualize the recipe. For full instructions with amounts and temperatures, see the recipe card below.

1. Make the crust. Use my almond flour pie crust recipe, or choose one of the other crust options above. Let it cool for 15-20 minutes after baking.
2. Make the caramel sauce. In a large skillet or saute pan, heat the butter and Besti, until golden. Add the cream and salt, then simmer until bubbly, dark golden, and thick.

3. Add the extracts. Remove from heat, then stir in vanilla and maple extracts. Let the caramel sauce cool until it’s no longer hot, but still warm.
4. Add the chopped pecans to the crust. I usually do this while the caramel cools. It should be about half full.
5. Add the egg. Whisk it in a bowl first, then stir into the caramel.

6. Finish the filling. Pour the caramel filling mixture over the pecans. Top with pecan halves. Cover the edges of the pie crust with foil, leaving the center open.
7. Bake until golden and bubbly. It’s done when it no longer jiggles, but will still look a little wet.
8. Cool completely at room temperature to set. For cleaner slices, I recommend chilling your keto pecan pie for at least an hour before slicing. Feel free to gently warm up the slices if you prefer it warm. It’s delicious all by itself, or top with a scoop of my keto ice cream or sugar-free whipped cream for a decadent finish!

More Keto Thanksgiving Recipes

My keto pecan pie recipe is perfect to end your holiday meal! Before you serve it, start with:

• Turkey – Make my foolproof Thanksgiving turkey and all your guests will be amazed at how juicy it turns out! For a smaller gathering, try my Crock Pot turkey breast or roasted turkey wings. Don’t forget the sugar free cranberry sauce and keto gravy!
• Sides – I’ve got you covered with low carb versions of the classics: keto green bean casserole, cauliflower stuffing, and keto sweet potato casserole.
• Biscuits – My simple 5-ingredient keto biscuits are the most popular around here, but you can also try my keto Cheddar Bay biscuits for more flavor.

My Tools For This Recipe

• Pie Pan – I love how easy it is to clean! Also, my filling amount and baking time is based on this one, and may vary if you use a different pan.
• Large Nonstick Skillet – This one is hard anodized, which means the surface has lasted me for 6 years and counting. And it’s large enough to make the caramel sauce relatively quickly.
• Pie Crust Shield – Avoids burning the crust without having to fuss with foil. You can also try a silicone shield like this.