These Keto Pecan Pie Bars are so gooey and decadent, you won’t believe they’re sugar free! There’s a reason readers love them! And with less than 5g of carbs, you can afford to indulge.
Looking for a truly special dessert for the holidays that won’t give you a sugar high? Look no further than these amazing Keto Pecan Pie Bars. They are sweet gooey pecan perfection.
This really is one of my holiday favorites, and they give my Keto Pecan Pie some stiff competition. One bite and you will see why they’ve been so popular for years and years. Because no one should have to go without such deliciousness in their lives.
I’ve long said that the greatest joy for me is taking an old favorite and making it low carb and sugar-free. These Keto Pecan Pie Bars are the perfect example of such joy.
Why this recipe is so amazing
I created keto pecan pie bars early on in my blogging career, which is approximately a bajillion years ago. Or November 2013, which amounts to the same thing. Back then, however, low carb ingredients were more limited. The wide range of sweeteners we have now, as well as the brands of good quality sugar free chocolate simply didn’t exist.
But it was time to give them another update. Because once again, the keto universe is changing. And I’ve learned a lot working with different keto sweeteners and different techniques.
Some of you will notice that this recipe is a little different now. Trust me, this update makes them even better than ever. They’re easier to make and have even more rich pecan pie flavor.
I used my favorite Keto Pie Crust for the shortbread base, and a slightly modified version of my famous Keto Caramel Sauce in the filling. I also added more chopped pecans because you can never have enough pecans.
The chocolate chips are optional but I think it takes these bars over the top!
Reader Reviews
“Very delicious, love the caramelised filling. I live in England and thought it would be a struggle to achieve perfect taste due to difference in ingredients but it’s absolutely delicious. Thank you.” — Silvija
“These were absolutely delicious and so easy to make. Definitely will be making them again and again!!” — Karen L.
“So yummy! Probably own of my favorite treats to date! Thank you for making my life a little bit easier by having good treats to feed my family.” — Raechel
Ingredient Notes
- Almond flour: I used almond flour for the crust but you could also use pecan flour. It would go very well with these bars! I used it in my Keto Caramel Cheesecake Bars.
- Sweetener: You do need a mix of sweeteners for this recipe. The crust requires an erythritol sweetener, and the filling requires brown sugar substitute and allulose. Please see the Tips for Success section for more information.
- Butter: Butter is an essential ingredient in both the crust and the pecan filling.
- Heavy whipping cream: Heavy cream helps give the caramel sauce the right consistency.
- Eggs: You will need eggs to help set the filling and create a gooey pecan pie filling.
- Pecans: You can’t have pecan pie bars without pecans! I recommend chopping them up a little to make the bars easier to cut.
- Dark chocolate chips: I love the addition of chocolate chips in these bars. But if you prefer to omit them, I recommend adding another ⅓ cup of pecans to take their place.
- Pantry staples: Vanilla extract and salt.
Step-By-Step Directions
1. Prepare the crust: Whisk together almond flour, sweetener, and salt in a large bowl. Stir in the melted butter until well combined.
2. Par-bake the crust: Press evenly into the bottom of a lightly greased 9-inch square pan and bake at 325ºF for 10 to 12 minutes, until the edges are just turning golden. Remove and let cool in the pan.
3. Prepare the caramel sauce: In a medium saucepan over medium heat, combine the butter, brown sugar replacement, and allulose. Bring to a boil and cook 2 to 3 minutes, keeping a close eye on it so that it doesn’t burn. Remove from heat and add the cream. The mixture will bubble vigorously. Set aside to cool to lukewarm.
4. Whisk in the eggs: Once the caramel sauce is cool, whisk in the eggs, vanilla extract, and salt.
5. Bake the bars: Scatter the pecans and chocolate chips over the crust and pour the filling overtop. Bake 20 to 25 minutes, until the filling is mostly set but still jiggles slightly when the pan is shaken.
6. Let cool: Remove and let cool for about 30 minutes before cutting into bars.
Tips for Success
I highly recommend a metal baking pan for these bars to bake through properly and for the crust to firm up. Just know that if you use glass or ceramic, they may not turn out quite as well.
You can also use an 8×8-inch baking pan, but keep in mind that your bars will be thicker and thus will take longer to cook through. You may need to bake the crust a bit longer as well.
If you would prefer to skip the chocolate chips, I recommend adding another ⅓ cup of chopped pecans to help give the filling the right volume.
Sweetener Options
This recipe uses a combination of erythritol and allulose based sweeteners. Erythritol is required important the crust if you want it to firm up properly. The filling takes a combination of a keto brown sugar (made with erythritol) and allulose, to keep it gooier.
If you can’t get allulose, you can use xylitol instead. You can also use mostly allulose in the filling, but it may have a different consistency and not set for a long time. I also find that there is a slightly sour taste when I make my caramel sauce with just allulose, and I don’t enjoy it.
Read more about how keto sweeteners work.
Frequently Asked Questions
I like these keto pecan pie bars gooey and room temperature so I store them in a covered container on the counter. They are good for up to 4 days. They can also be kept in the fridge for a week.
Many readers have had good luck freezing these bars. I recommend storing them between layers of waxed paper so they don’t stick together. They will be good for 2 or 3 months.
This keto chocolate ricotta cake recipe has 4.9g of carbs and 2.2g of fiber per serving. That comes to 2.7g net carbs per bar.
More delicious keto pecan recipes
Keto Pecan Pie Bars Recipe
Ingredients
Crust
- 1 ¼ cups almond flour
- ¼ cup granular sweetener (erythritol-based)
- ¼ teaspoon salt
- ¼ cup butter melted
Pecan Pie Filling
- ¼ cup butter
- ¼ cup brown sugar replacement
- ¼ cup allulose
- ¼ cup heavy whipping cream
- 2 large eggs
- 1 teaspoon vanilla extract
- ¼ teaspoon salt
- 1 ½ cup pecans chopped
- ¼ cup sugar free chocolate chips
Instructions
Crust
- Preheat the oven to 325ºF and lightly grease a 9-inch square metal baking pan.
- Whisk together almond flour, sweetener, and salt in a large bowl. Stir in the melted butter until well combined.
- Press evenly into the bottom of the prepared pan and bake at 325ºF for 10 to 12 minutes, until the edges are just turning golden. Remove and let cool in the pan.
Pecan Pie Filling
- In a medium saucepan over medium heat, combine the butter, brown sugar replacement, and allulose. Bring to a boil and cook 2 to 3 minutes, keeping a close eye on it so that it doesn't burn.
- Remove from heat and add the cream. The mixture will bubble vigorously. Set aside to cool to lukewarm.
- Once the caramel sauce is cool, whisk in the eggs, vanilla extract, and salt.
- Scatter the pecans and chocolate chips over the crust and pour the filling overtop. Bake 20 to 25 minutes, until the filling is mostly set but still jiggles slightly when the pan is shaken.
- Remove and let cool for about 30 minutes before cutting into bars.
Becky Gardiner says
Would Bocha Sweet work ok instead of allulose? I also have Lakanto “Monkfruit Sweetener with Allulose” and allulose is listed first in the ingredients along with just monk fruit extract, so maybe that?
Can’t use xylitol with dogs in the house.
Gretchen says
All I can find locally is swerve granulated (erythritol and allulose) and brown swerve (also erythritol and allulose). What do I do? Or do I just need to wait until I can get an Amazon order?
Carolyn says
If you want them to be properly gooey, I would order online. The new Swerve simply doesn’t have enough allulose to get a gooey consistency.
Joan says
Today was my very first attempt at a keto dessert. I only had erythritol-based sweetener and I tried to add 1/2 tsp molasses for the brown sugar sub. Actually the recipe turned out quite delicious! It’s taking me a while to assemble all the various sugar subs- there are so many! Fingers crossed they don’t give me a belly ache. Thank you
for this great recipe.
Elissa Krauss says
For the brown sugar substitute you said one with Erythritol, the one I bought.. SPLENDA Magic Baker Bro….says it also has Allulose…is that ok? Would I omit the additional Allulose?
Carolyn says
It’s probably not enough allulose to make them nice and gooey so I would still add some.
Bo says
This is excellent!
Wanda Rucker says
Excellent, as always. I always know when a recipe comes up in my feed that it is yours, even before I look. lol
Marva Waldon says
Does it have to be a metal pan? Can’t I use Pyrex Glass? Thanks so much for all your wonderful recipes!
Debbie says
Is the New Swerve ok for the crust? It says erythritol and allulose. The link in the recipe takes me to it but I wanted to be sure. 😊
Carolyn says
Darn, I though I had changed that to granulated sweetener. Don’t use the new Swerve…
jennifer roman says
This is delicious and very easy to make, too. I am bringing this to a potluck dinner tomorrow. Our son is keto, and he gives this 2 thumbs up! Thank you.
Beverly says
These pecan bars are absolutely perfect. This will be the dish I’ll bring to the get togethers this year! Thanks Carolyn for another great recipe.
Savannah Herrmann says
What would you recommend as a substitute to allulose? It gives me headaches and I really would love to make this recipe 😂
Carolyn says
I think I already said xylitol as a sub? Anyway, that’s your best bet.
Michele Mingee says
Fixed these for Football Party. Guests loved them! Def will make them again.
Charlotte says
What size pan did you use?
Carolyn says
Please read the full recipe, as it states pan info along with all other info you need.
Sally McAninch says
These were delicious. Will definitely make them again. Thank you, Carolyn! Your recipes are life-changing!
Dale says
Would a round metal cake pan work, so that it could be cut into pie-wedge pieces?
Carolyn says
I can’t see why not, but since a round pan has a smaller area than a square pan, it may take longer to bake.
Carrie says
Ooh, Carolyn! Just in time for Thanksgiving 2024! I’ve been making plans for a keto Thanksgiving (trying REALLY hard to get back on track and STAY THERE!) and this is absolutely perfect! I can’t wait to try them! They look absolutely decadent!
terri says
These are fabulous and really satisfy my craving for pecan pie while on Keto!
moi says
Would powdered xylitol work in this recipe?
Carolyn says
I think so, yes.