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 Lakanto’s golden monk fruit in place of the brown sugar.
If you like pecan desserts, our Sugar-Free Pecan Pralines are worth a look too.
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 the brown-sugar substitute, and a candied pecan is a brown-sugar recipe. 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.
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Best Keto Candied Pecans
Ingredients
All Ingredients
- 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 | |||
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 196 each | 175 | 1050 | ||
| 4 servings of butter, unsalted (¼ cup) @ 100 each | 66.67 | 400 | ||
| 1 serving of vanilla extract (1 tsp) @ 12 each | 2 | 12 | ||
| 26g | 33% | 153g | 197% | |
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 20.4 g each | 18.21 g | 109.29 g | ||
| 4 servings of butter, unsalted (¼ cup) @ 11 g each | 7.33 g | 44 g | ||
| 6g | 31% | 38g | 188% | |
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 1.8 g each | 1.61 g | 9.64 g | ||
| 4 servings of butter, unsalted (¼ cup) @ 7 g each | 4.67 g | 28 g | ||
| Trans Fat | 0g | 0% | 0g | 0% |
| 20mg | 7% | 120mg | 40% | |
| 4 servings of butter, unsalted (¼ cup) @ 30 mg each | 20 mg | 120 mg | ||
| 0mg | 0% | 0mg | 0% | |
| 1 serving of vanilla extract (1 tsp) @ 0.4 mg each | 0.07 mg | 0.4 mg | ||
| 20g | 7% | 117g | 43% | |
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 3.9 g each | 3.48 g | 20.89 g | ||
| 12 servings of lakanto golden monkfruit sweetener (½ cup) @ 8 g each | 16 g | 96 g | ||
| 1 serving of vanilla extract (1 tsp) @ 0.5 g each | 0.08 g | 0.5 g | ||
| 2g | 9% | 14g | 52% | |
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 2.7 g each | 2.41 g | 14.46 g | ||
| 1g | 6g | |||
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 1.1 g each | 0.98 g | 5.89 g | ||
| 1 serving of vanilla extract (1 tsp) @ 0.5 g each | 0.08 g | 0.5 g | ||
| 16g | 96g | |||
| 12 servings of lakanto golden monkfruit sweetener (½ cup) @ 8 g each | 16 g | 96 g | ||
| Allulose | 0g | 0% | 0g | 0% |
| 1g | 7g | |||
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 1.2 g each | 1.07 g | 6.43 g | ||
| 1 serving of vanilla extract (1 tsp) @ 0.5 g each | 0.08 g | 0.5 g | ||
| 2g | 5% | 14g | 28% | |
| 5 ⅜ servings of whole pecan halves (1 ½ cups) @ 2.6 g each | 2.32 g | 13.93 g | ||
About these numbers: We are home cooks, not certified nutritionists. Nutrition is shared as a courtesy and calculated with free online nutrition calculators — we compare a few to get as close as we can — so please treat it 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.
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.
That distinction was easy to lose when the storage note and the setting step lived far apart: chill first so they set; warm briefly later if that is how you like to eat them.
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Enjoy!
Updated — September 10, 2026: We replaced a step-by-step section that repeated the recipe card with the one stage that decides how these come out, and moved the storage and warming notes below the recipe.
Correction — August 15, 2026: We corrected the recipe yield, which listed 6 pieces instead of the 6 servings this recipe makes, and replaced an outdated nutrition line in the article that disagreed with the recipe's Nutrition Facts panel.
