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Keto Pecan Pie

My keto pecan pie has that gooey, caramelized pull you remember from the original — just 1.4g net carbs per slice. It's the sugar-free pie I've made every Thanksgiving and Christmas since 2018.
  • 1.4gnet carbs
  • 3.5gprotein
  • 125minutes
  • 12servings

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I spent three holiday seasons getting this recipe right. The filling was the hardest part. Every low carb pecan pie recipe I tried used powdered sweeteners, and every single one came out gritty. The sweetener granules just sat there in the custard, refusing to dissolve. That's when I switched to sugar-free honey, and everything changed. It melts into the cream and butter the same way corn syrup does in a traditional version, giving you that glossy, pourable filling without the sugar.

The other thing I figured out early on is that whole eggs make the filling rubbery. I use 6 egg yolks instead of whole eggs, and the difference is night and day. Yolks give you that custard-like set, soft and rich, where the filling holds its shape on the fork but still has that slow pull when you cut into it. If you've tried other recipes and the filling came out bouncy or stiff, this is probably why.

The crust is my keto pie crust built on almond flour, coconut flour, and xanthan gum. It rolls out between parchment paper and handles like a real pie dough once it's chilled. I use the same base for my keto apple pie and keto eggnog pie, so if you've made either of those, you already know the technique.

At 1.4g net carbs per slice, this is the lowest carb version I've found anywhere. Most competitors land between 3g and 4g. I'm not cutting corners to get there. The filling is rich, the pecans toast in the oven, and the whole thing sets up in the fridge into something that tastes like it belongs on a holiday table.

One of my readers, Sarah, said it best: "After three years skipping pecan pie, I lingered over this slice." That's exactly why I keep making it. This isn't a "close enough" substitute. It's the real thing, rebuilt without sugar.

If you're building a holiday dessert spread, this pairs well with keto pumpkin cheesecake for contrast. The cheesecake is cool and creamy, this is warm and nutty. Two textures, two flavor profiles, one table.

a slice of keto pecan pie on a plate with a dollop of whipped cream and scattered pecans

I serve a slice with a dollop of whipped cream or a scoop of vanilla ice cream.

keto pie crust fluted in a white pie plate before filling

My flaky keto pie crust, fluted and chilled in the pan before the filling goes in.

a slice missing from a whole pecan pie

I bake this pie ahead of the holiday meal and keep it in the refrigerator until it is time to serve.

How to make sugar-free pecan pie

The crust comes together in a food processor. Pulse the dry ingredients, cut in cold butter and cream cheese until you get coarse crumbles, then add the egg and vinegar. Chill the dough for a full hour before rolling. If you skip this, the almond flour dough will crack and stick. Roll it between two sheets of parchment paper, starting from the center and working outward. If the parchment crinkles underneath, flip it and smooth the paper before continuing.

I don't blind bake this crust. At 325 degrees for 45-60 minutes, the filling and crust bake together long enough that the bottom crisps without a pre-bake step. I tested blind baking it once and the edges over-browned before the filling set. Skip it.

For the filling, the key is using sugar-free honey instead of a granular sweetener. I've tested allulose, monk fruit blends, and brown sugar substitutes in this filling. Granular sweeteners don't fully dissolve in the cream mixture and leave a gritty texture that you can feel on every bite. Sugar-free honey melts cleanly and gives you the smooth, glossy consistency the filling needs. Heat the cream and sweetener together over medium heat until everything dissolves, stir in the butter and salt, then whisk in the egg yolks off heat.

The filling will still look jiggly when it comes out of the oven. That's normal. Refrigerate for at least one hour to let it set. If you cut into it warm, the filling will run. If you want leftover slices for the week, it firms up even more overnight. For a quicker fix on a similar flavor, try my keto pecan pie cookies or the keto coconut cream pie for another holiday pie option.

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The recipe

Keto Pecan Pie

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Prep 80 min Cook 45 min Total 125 min Serves 12

Ingredients

Servings 12

Pie Crust Ingredients

Pecan Pie Filling Ingredients

Step by Step Instructions

  1. Food process it

    In a food processor, add almond flour, coconut flour, xanthan gum and salt. Pulse to combine. Add chilled cubed butter and cream cheese. Pulse until coarse crumbles form. (See instructions below if you don’t have a food processor.)

    dry ingredients in a food processor ready to pulse
  2. Combine the rest

    Add egg and vinegar. Pulse mixture until just combined and a dough ball forms. Wrap pie dough in plastic wrap, flatten into a disc shape and refrigerate for one hour.

    pie dough in a bowl
  3. Roll out the pie

    Place the chilled dough in between two sheets of parchment paper. Starting from the center of the disc and working your way out in all directions, roll out pie dough into a circular shape. If the parchment paper crumples beneath the dough, either carefully stretch the paper out or flip the parchment paper so the bottom layer is on top and stretch out the paper. Continue rolling until you are at least an inch wider on all edges than the pie pan you want to use. Crust should be between 1/8 to 1/4 inch thick.

    rolled out pie down in between parchment paper
  4. Place in pie pan

    Remove top layer of parchment paper. Place pie pan upside down on top the pie crust. Holding one hand on the pie pan, slide your hand under the bottom parchment paper and flip so the pie pan is on the bottom and crust is on top. Remove parchment paper.

    thin pie crust laying on a pie plate
  5. Shape the dough

    Gently press the pie dough into the pie plate and trim the edges if needed. Flute the edges of the dough by pinching dough with your thumb and index finger all around the crust. Refrigerate until ready to bake.

    pretty fluted edges on a pie crust
  6. Preheat

    Preheat oven to 325 degrees.

    red 325 on a black background
  7. Start the filling

    In a saucepan, add heavy cream, sugar-free honey and brown sugar free sweetener. Mix and heat over medium heat until sweetener has dissolved and mixture is heated through.

    pecan pie sauce simmer in a sauce pan
  8. Butter time

    Stir in butter and salt until butter is melted.

    whisking butter into the sauce
  9. Whisk it

    Whisk in egg yolks.

    whisking egg yolks into pecan pie filling
  10. Scatter and pour

    Scatter chopped pecans in the bottom of the pie crust. Pour in pie filling. Bake at 325 degrees for 45-60 minutes or until the filling is set and lightly jiggly. Refrigerate for 1 hour to cool and set the filling.

    pouring pecan pie filling into pie crust

Nutrition

Per serving: 1 slice

Calories
238
Fat
23.8g
Protein
3.5g
Total carbs
3.6g
Net carbs
1.4g

Nutrition is an estimate calculated from the ingredients listed. Brands vary, so check labels if you track closely.

Frequently Asked Questions

Can this keto pecan pie be frozen?

I haven't done a long-term freeze test myself, but I've frozen individual slices wrapped in two layers of plastic wrap and they held up well for about 3 weeks. Thaw overnight in the fridge, not on the counter, or the filling gets weepy. The crust softens slightly but the filling stays intact. If you're making this ahead for Thanksgiving, I'd bake it 2-3 days before and refrigerate rather than freeze. If you want a quicker pecan pie fix from the freezer, my keto pecan pie mug cake takes 2 minutes and scratches the same itch.

Why is my pecan pie filling runny?

Two things cause this. First, underbaking. My filling still jiggles when I pull it from the oven at 50-55 minutes, and that's fine. It should wobble like Jello, not slosh like water. If the center moves in a wave, give it another 5-10 minutes. Second, not cooling it long enough. I refrigerate mine for at least an hour, but honestly it slices cleanest after a full overnight chill. If you cut into it warm, it will run every time.

Do I need to blind bake the crust?

I don't. I tested it once with a 10-minute blind bake at 325, and the edges over-browned before the filling was set. Since the filling bakes for 45-60 minutes, the crust gets plenty of time to crisp on its own. The bottom comes out firm and golden without a pre-bake. The one thing I do is make sure the dough is cold when the filling goes in.

What sweetener works best for the filling?

I've tested allulose, monk fruit blends, and packable brown sugar substitutes in this filling. Sugar-free honey works the best by a wide margin. Granular sweeteners don't dissolve completely in the cream mixture, and you end up with a gritty texture that coats your teeth. Sugar-free honey melts into the liquid the same way corn syrup does, so the filling comes out smooth and glossy. If your brown sugar substitute is the packable kind, use 1/3 cup. If it's a loose pour, use 1/2 cup.

Can I make this without sugar-free honey?

I wouldn't for this recipe. I've tried subbing in additional brown sugar-free sweetener to skip the honey, and the filling doesn't get that signature gooey pull. It sets up more like a custard than a pecan pie filling. The sugar-free honey is doing the heavy structural work here, not just adding sweetness. If you can find it, it's worth buying a bottle. I use the same one in several other recipes.

How do I reheat leftovers without ruining the filling?

I warm individual slices in the oven at 300 degrees for about 8-10 minutes. The filling loosens just enough to feel gooey again without going runny. Microwaving works in a pinch (30 seconds on 50% power) but the edges of the crust lose their crispness. If I'm serving it to people, I always do the oven. For just me eating a slice at my counter, the microwave is fine.

Can I make this pie dairy-free?

I've tested it with coconut oil instead of butter in both the crust and filling. The crust holds up well. The filling changes a little. Coconut oil makes it slightly firmer when chilled and a touch less rich. For the cream, I used full-fat coconut cream and it worked. The flavor tilts a tiny bit tropical, but with the pecans and sweetener, you barely notice. For the crust, swap cream cheese for an equal amount of coconut cream. If you like keto key lime pie, you already know how coconut cream handles in a pie.

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Reviews

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4.6 from 17 ratings, 9 written

Made this recipe?

Replying to Heather

Your rating

Jennifer

I’m four years keto and pecan pie had basically fallen off my radar. My mom made it from scratch every year and the versions I tried early on didn’t touch it, so I stopped looking. The cream cheese in this crust caught me off guard, there’s a tang that actually tastes more like real pastry than I expected from almond flour, and that’s when the flavor memory hit. Four stars because my first crust cracked getting it out of the pan, but the second held. Going back into the rotation.

Reply

Sasha L.

Underbake by 5 minutes, the filling sets as it cools.

Reply

Annie Lampella

I pull mine while the center still wobbles like Jello. Never wait for it to look done.

Reply

Brooke Harris

1.4 net carbs a slice had me double-checking my tracker before Sunday prep. Portioned it into 12 right after it cooled, wrapped each piece individually. By Wednesday that caramelized filling had concentrated in a way I didn’t see coming.

Reply

Annie Lampella

That filling is the bonus of making it ahead, it just keeps getting thicker as it chills.

Reply

Brooke Harris

Oh, that explains it. Friday it is from now on.

Reply

Tricia

My husband is not a dessert person, like genuinely does not care about sweets, so when he came back into the kitchen after dinner and cut himself a second slice without saying anything I knew something was different. He looked at me and asked ‘this is the real kind, right?’ and I had to break it to him, no, 1.4 net carbs, sugar-free honey. He didn’t believe me at first. The filling has that gooey pull when you slice into it, the caramelized thing that real pecan pie does, and I’d been nervous that would be gone without actual sugar but it’s completely there. Rolling the crust between two sheets of parchment was what finally got me a crack-free crust (I’ve wrecked more pie crusts than I want to admit). Made it on a whim last Sunday and there’s one slice left on Wednesday, which is its own kind of answer.

Reply

Annie Lampella

That ‘is this the real kind’ question is always the moment. My husband stopped asking around year two, now he just eats it.

Reply

Connor

Been making this for probably four or five months now and just tried a swap that changed things. Instead of plain unsalted butter I used Kerrygold, and the flavor comes through after baking. That grass-fed richness actually shows up in the crust. The almond flour base is already one of the better ones I’ve worked with (the xanthan gum gives it a snap that most low-carb crusts never get), but this pushed it further. Filling-wise, that gooey caramelized pull when you cut into it is exactly right, and the sweetness reads like real pie sweetness, not just “sweetener sweet.” At 1.4g net carbs I’m making this on random Sundays now, not waiting for an occasion. Four batches in and still tweaking small things, which is usually how I know a recipe is worth staying with.

Reply

Annie Lampella

Kerrygold in the crust, yeah. Higher fat content means the flavor doesn’t bake off. I’ve used it in the filling too and it makes that caramelized layer a little richer.

Reply

Heather

I’ve never worked with xanthan gum before and I braced myself for a disaster, but the dough rolled out clean between the parchment sheets and the filling set up with that thick, sticky caramelized pull. Freaking unbelievably satisfying for a first attempt. One real question: mine took almost 50 minutes at altitude (Denver) before the center stopped jiggling. Is there a visual cue besides the jiggle test to know it’s actually done?

Reply

Annie Lampella

Altitude math checks out. What I watch for: the edges pull back slightly from the crust and go a little darker, and the center moves as one piece when you nudge the pan, not in ripples. Jello wobble, not water slosh. When it does the first, pull it.

Reply

Priya

I’ve tried a few keto pecan pie recipes and the filling always let me down, either too runny or weirdly sweet in that chemical way. This one finally gets it right. The sugar-free honey gives it real body, and the caramelization actually tasted like caramelization, not a substitute faking it. Four stars because my crust cracked the first time rolling it out. Pretty sure I went too thin. Already planning round two with a bit more patience on the chill time.

Reply

Annie Lampella

Yep, too thin is almost always the culprit. Closer to 1/4 inch and the chill time does what it’s supposed to.

Reply

Tom

Freeze the butter hard before it goes in the food processor and you’ll get a way crisper, shorter crust than just using chilled.

Reply

Annie Lampella

Haven’t gone that far but it makes sense. Frozen chunks stay intact longer in the food processor, which is where this crust usually goes wrong if you overwork it. Testing that before Thanksgiving.

Reply

Amanda

My son has been suspicious of every dessert I make lately since he figured out they’re usually keto. Left a slice on the counter for him and he ate it, then came back and asked me to write down what brand of honey I used. That’s his version of approval. The filling has that gooey caramelized pull you want in a real pecan pie, not just sweetness. Four stars because my crust got a little crumbly at the edges, but I think I over-processed the dough.

Reply

Annie Lampella

Asking for the honey brand from a suspicious teenager is basically a win. For the crust, yeah, over-processing does it. Pulse just until it holds when you pinch it and stop there. Mine went crumbly the first couple times too.

Reply

Steve Moore

Probably my fourth or fifth time with this and I finally did the thing I’d been putting off, subbed half the sugar-free honey with Lakanto maple syrup. The filling came out darker, more complex, that gooey caramelized pull still freaking unbelievably there but with something deeper underneath. The crust I won’t touch though, the food processor method and the parchment paper rolling trick are what make the whole thing work and I’m not messing with that. Coming back to this one obsessively.

Reply

Annie Lampella

Half and half was the right call. Full maple swap probably kills that pull, the honey is doing something specific to the texture. The darker color makes sense though, maple caramelizes different.

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Sarah

The sugar-free honey filling nailed the gooey pull, and after three years skipping pecan pie, I lingered over this slice.

Reply

Annie Lampella

Three years is a long time to miss it. That gooey pull only works with the sugar-free honey – I tested granular sweeteners and they never get there, the filling sets up more like custard. Glad this one brought it back.

Reply

Chris

Hello, do you know if this pecan pie can be frozen, and thaw out to be ok?
Thank you , BTW love your recipes! Chris

Reply

Annie Lampella Recipe author

I haven’t tried freezing it but I don’t see why not. I know traditional pecan pie freezes just fine.

Reply

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