Slow Cooker Candied Pecans Recipe

Sweet, crunchy, and spiced, these slow cooker candied pecans are an easy holiday treat that double as thoughtful homemade gifts.

I try to catch up with all the holiday recipes in the holiday season so I'm twice as busy, and I've found myself panicking over gifts that I almost always had to prep last minute. These slow cooker candied pecans have saved my life many times because they're incredibly easy to make in big batches and look so thoughtful when packaged in little jars or bags.

The slow cooker does all the work while filling the house with a cinnamon and sugar aroma. Everyone at home, especially the kids, wander back and forth to the kitchen asking me what smells so good. I've learned to always make double batches because little hands start grabbing their share as I'm trying to portion them out into jars, and I'm just as guilty of sneaking handfuls. That sweet, spicy coating on the warm pecans makes them impossible to resist.

Packaging them as gifts in little mason jars tied with a ribbon makes them look festive and special. This simple but thoughtful touch connects to the long-standing Southern U.S. tradition of giving homemade treats during the holidays. Everyone loves them, the combination of cinnamon with just a hint of cayenne always makes the adults excited, while the kids still love the sweetness. My sister actually started requesting these instead of regular gifts, and my kids' teachers have told me they've looked forward to their jar ever since I gave them one last year.

Making them has truly become one of my favorite holiday traditions and it feels just as special as giving them away. I can prepare several batches in advance and have thoughtful gifts ready for teachers, neighbors, and friends without breaking the bank or spending hours shopping. 

Ingredients

Pecan halves make this recipe so addictive because they hold their shape perfectly during the slow cooking and get this amazing crunchy, glazed coating. I always use whole halves instead of pieces because they give you that satisfying bite.

Egg white whisked with water creates this light coating that helps all the sweet and spicy stuff stick to every pecan. Granulated sugar forms the sweet base, while cinnamon adds that cozy spice flavor that makes these taste like the perfect fall treat. Cayenne pepper brings just enough heat to balance out all the sweetness, though you can skip it if you want them milder.

See the recipe card for exact quantities.

Step-by-step Instructions

Making candied pecans in the slow cooker is one of the easiest ways to get a sweet and crunchy snack without hovering over the stove. The nuts cook low and slow in a spiced sugar coating, filling your kitchen with a cozy aroma as they turn crisp.

Prepare the Egg White Mixture

In a medium bowl, whisk together the egg white and water until the mixture is frothy and slightly thickened. This helps the sugar and spices stick to the pecans. Stir in the vanilla extract.

Coat the Pecans

Add the pecan halves to the bowl and toss until they are evenly coated with the egg white mixture. Make sure all the nuts are lightly covered so the seasoning mixture will cling well.

Add the Sugar and Spices

In a separate small bowl, mix together the sugar, cinnamon, salt, and cayenne pepper. Pour this mixture over the coated pecans and stir until every nut is covered with the sweet and spiced blend.

Cook in the Slow Cooker

Transfer the coated pecans into the slow cooker and spread them into an even layer. Cover and cook on low heat for 3 hours. Stir the pecans every 20 minutes to prevent sticking and to make sure they cook evenly.

Cool and Serve

Once the cooking time is complete, spread the hot pecans onto a parchment-lined baking sheet. Let them cool completely, which will allow the coating to harden into a crisp texture.

Storage

Store the candied pecans in an airtight container at room temperature for up to 1 week. Make sure they are fully cooled before sealing, or the trapped steam can soften their crunch. For longer storage, you can refrigerate them for up to 3 weeks or freeze them for up to 2 months.

Recipe