Best Keto Candied Pecans
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Introduction
Growing up, candied pecans were my movie theater snack — mostly because the theater was about the only place that sold them. The warmth, the sweetness, the crunch. Then keto happened and the sugar that made them so easy to keep eating was the whole problem.
These are the version that gets them back. They use golden monk fruit in place of the brown sugar.
If chocolate-covered peanuts were your theater candy instead, our dark chocolate sea salt peanut clusters are the keto take on those: four ingredients and no oven.
If you like pecan desserts, our Sugar-Free Pecan Pralines are worth a look too. For something a little more special, try our Keto Pecan Pie Cheesecake — a crustless cheesecake finished with a pecan topping. Both are on our keto Thanksgiving recipes page with these candied pecans, if you are planning a holiday table. And if you are wondering how much room the pecans themselves take up, Are Pecans Keto? has their carbs and what an ounce looks like.
For these candied pecans, the hands-on part is quick: about 15 minutes at the stove, then the fridge does the rest.
Four Ingredients, and One of Them Is Doing the Work
Whole pecan halves, butter, vanilla, and half a cup of golden monk fruit. Golden rather than classic is the choice that matters: it is Lakanto’s brown-sugar substitute — a blend, not bare monk fruit — and it is what cooks down with the butter into the coating these get. For the rest of the forms and what each one is for, see Is Monk Fruit Keto-Friendly?
The Caramel Is the Part to Watch
Everything before and after it is easy; this is the stretch that decides how they come out. It is 7 to 8 minutes of frequent stirring before the mixture starts to thicken. The pecans go in off the heat, then onto parchment in a single layer and into the fridge for 1 to 2 hours to set hard.
Best Keto Candied Pecans
1 net carbIngredients
- 1 ½ cups whole pecan halves
- ¼ cup butter, unsalted
- ½ cup lakanto golden monkfruit sweetener
- 1 tsp vanilla extract
Nutrition Facts
6 servings per recipe| Per Serving 240 | Per Recipe 1460 | |||
| 1 ½ cups of whole pecan halves | 175 | 1050 | ||
| ¼ cup of butter, unsalted | 66.67 | 400 | ||
| 1 tsp of vanilla extract | 2 | 12 | ||
| 26g | 33% | 153g | 197% | |
| 1 ½ cups of whole pecan halves | 18.21 g | 109.29 g | ||
| ¼ cup of butter, unsalted | 7.33 g | 44 g | ||
| 6g | 31% | 38g | 188% | |
| 1 ½ cups of whole pecan halves | 1.61 g | 9.64 g | ||
| ¼ cup of butter, unsalted | 4.67 g | 28 g | ||
| Trans Fat | 0g | 0% | 0g | 0% |
| 20mg | 7% | 120mg | 40% | |
| ¼ cup of butter, unsalted | 20 mg | 120 mg | ||
| 0mg | 0% | 0mg | 0% | |
| 1 tsp of vanilla extract | 0.07 mg | 0.4 mg | ||
| 20g | 7% | 117g | 43% | |
| 1 ½ cups of whole pecan halves | 3.48 g | 20.89 g | ||
| ½ cup of lakanto golden monkfruit sweetener | 16 g | 96 g | ||
| 1 tsp of vanilla extract | 0.08 g | 0.5 g | ||
| 2g | 9% | 14g | 52% | |
| 1 ½ cups of whole pecan halves | 2.41 g | 14.46 g | ||
| 1g | 6g | |||
| 1 ½ cups of whole pecan halves | 0.98 g | 5.89 g | ||
| 1 tsp of vanilla extract | 0.08 g | 0.5 g | ||
| 16g | 96g | |||
| ½ cup of lakanto golden monkfruit sweetener | 16 g | 96 g | ||
| Allulose | 0g | 0% | 0g | 0% |
| 1g | 7g | |||
| 1 ½ cups of whole pecan halves | 1.07 g | 6.43 g | ||
| 1 tsp of vanilla extract | 0.08 g | 0.5 g | ||
| 2g | 5% | 14g | 28% | |
| 1 ½ cups of whole pecan halves | 2.32 g | 13.93 g | ||
About these numbers: We are home cooks, not certified nutritionists. Nutrition is shared as a courtesy. We pick a representative product for each ingredient, and our recipe system works out the totals from the amounts in this recipe, so please treat them as a helpful estimate rather than a guarantee. The brands you buy, any swaps you make, and how generously you portion the recipe will all move these numbers.
Directions
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Melt the butter in a saucepan over medium heat.
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Once the butter is melted, add the Lakanto brown sugar substitute to the saucepan, and stir constantly until melted.
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Add in 1 teaspoon of vanilla extract, and stir to combine.
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Continue to cook down the mixture, stirring frequently for 7-8 minutes until it begins to thicken.
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Remove the saucepan from the heat, and add in the pecan halves. Toss to coat them all well.
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Place the coated pecans in a single layer on a parchment paper lined baking sheet.
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Put the pecans in the refrigerator for 1-2 hours to cool and harden.
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Once ready, break apart any chunks of pecans, and serve as is. Store extras in an airtight container.
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Set Them First, Warm Them Later
The chilling time is there to set the coating. Once the pecans are firm enough to break apart, store the extras in an airtight container.
We also make a larger batch, portion it into bags and freeze it. If you like candied pecans warm, thaw a portion first and give it just a few seconds in the microwave. You are warming the finished pecans, not trying to melt that coating all over again. Spooning a few warm ones over a scoop of our keto vanilla ice cream is one way to eat them.
Chill first so they set; warm briefly later if that is how you like to eat them.
Have you tried this recipe or any other recipe on the blog? Please rate it below and let us know what you think in the comments! We love hearing from you!
You can also share it on Instagram with the hashtag #buttertogetherkitchen — we love seeing them.
Enjoy!
Updated — October 17, 2026: The article now focuses on the one stage that decides how these turn out, and the storage and warming tips sit right below the recipe.
Correction — October 17, 2026: These need one to two hours in the fridge to harden, and the recipe time now counts it. It used to read as a 15-minute recipe.
