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Slow Cooker Sweet and Spicy Nuts

5 from 1 vote
Bree HesterBy Bree Hester
Bree Hester
Bree Hester Founder of Baked Bree

Bree Hester is the recipe developer, writer and food photographer behind Baked Bree. She started Baked Bree in February 2010 as a love letter to anyone that has ever come to her house for a meal. O…

Expertise: Recipe developer, food photographer and writer View all posts →
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Make these Sweet and Spicy Nuts and let your slow cooker do most of the work for you. Walnuts, sweetened with a spiced glaze are roasted in a Crockpot and then finished in the oven. Perfect for snacking, salads, cheeseboards, and holiday gifting!

Candied walnuts on baking sheet for baking or snacking.

Salads are one of those things that taste SO much better when someone else makes it for you. Lucky for me, my mom makes the best salads. She was just here, and I bugged her for a salad every single day. Even better, Clay is super into dinosaurs right now, so he’s been asking for “tyrannosaurus salads.” For more ideas on how to elevate your greens, check out our salad dressing recipes for some inspiration.

So what makes a great salad? It’s all about a variety of flavors and textures, which is why I love adding nuts to my salads for sweetness and crunch (and a boost of plant-based protein). If you are interested in learning how to add some extra crunch to salads or snacks, I recommend our guide on how to toast almonds.

Hayley shared this brilliant slow cooker spiced nut method, so I immediately had to make it. Seriously, why have I never thought of this before? I love how easy and versatile this recipe is. Whether added to a salad or just as a snack, these slow cooker sweet and spicy nuts are absolutely delicious. So dust off that Crockpot and let’s slow cook some nuts.

Roasted walnuts, honey, and vanilla extract with baking ingredients for walnut cookies.

Tips & Tricks

  • Slow cooking dry-roasted nuts are essentially cooking them twice (aka overcooking them), so use RAW unflavored nuts for the best texture and flavor.
  • Using a variety of your favorite nuts is encouraged! Just be sure to use nuts that are similar sizes so they cook at the same rate. For instance, pistachios will slow cook much faster than walnuts and thus burn. We have some delicious candied pecans that illustrate the importance of sizing.
  • Line slow cooker with parchment paper or Crockpot liners for easy clean-up.
  • Place a layer of heavy-duty paper towels over the nuts in the slow-cooker. The paper towels will absorb the moisture from the nuts and catch condensation from the lid -resulting in a crunchier nut.
Butter, brown sugar, walnuts, cinnamon, and seasonings in a baking dish for dessert recipe.

Why are Slow Cooker Sweet & Spicy Nuts So Good?

  • Fix it and forget it. Roasting nuts low and slow creates a beautifully caramelized coating (and makes your house smell amazing).
  • Great for entertaining. These nuts are heavenly served alongside charcuterie and cheeses, or as part of a market salad with orange tarragon dressing.
  • Holiday gifting! Store in glass jars for the perfect DIY gift. If you’re looking for a sweet option, consider candied pecans.
  • Customizable. You can use any combination of nuts, spices, herbs, etc. For a different twist, try our orange and rosemary pecans.
Crispy cooked ground meat in air fryer basket.

Variations

  • There are dozens of different directions you can take these nuts.
  • Try sweetening things up even more by adding a vanilla bean to the slow cooker or add heat with a dash of cayenne, cumin or chili powder.
  • Cut out the refined sugar by using date sugar or coconut sugar in place of brown sugar.
  • Try these yummy nuts added to DIY trail mix with mix-ins like pretzels, dried bananas, M & M’s, etc.
Crispy caramelized walnuts in a slow cooker for baking recipes.

How to Store

Homemade spiced nuts are best stored in an airtight container away from stinky foods like onion and garlic as they absorb flavors fast. Roasted nuts can be stored in a dry, cool place for up to 2 weeks.

Caramelized walnut clusters on parchment paper, perfect for snacking or baking recipes.

FAQ

Should nuts be refrigerated?

To extend the flavor of fresh nuts, they can be refrigerated in a sealed glass container for 4 to 6 months.

Can you freeze spiced nuts?

Spiced nuts freeze well when stored in airtight single-serving containers. Defrost in the refrigerator before using.

Candied spiced walnuts for slow cooker recipes and snacks. Perfect sweet and spicy nut recipe for fall or holiday gatherings.

Slow Cooker Sweet and Spicy Nuts | Baked Bree

Bree Hester
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 1 hour hr 30 minutes mins
Total Time 1 hour hr 40 minutes mins
Course Appetizers & Snacks
Cuisine American
Servings 8 servings
Calories 463 kcal

Ingredients
  

  • 1 pound walnuts or any kind that you like
  • 1/3 cup brown sugar
  • 2 teaspoons cinnamon
  • 1 teaspoon freshly ground nutmeg
  • 2 Tablespoons honey
  • 2 Tablespoons pure maple syrup
  • 2 Tablespoons butter
  • 1 teaspoon sea salt I love to use fleur de sel

Instructions
 

  • Put all of the ingredients into the slow cooker.
    Butter, brown sugar, walnuts, cinnamon, and seasonings in a baking dish for dessert recipe.
  • Mix it together.
  • Cook on Low for 1.5 hours. Stir every once and awhile.
    Crispy cooked ground meat in air fryer basket.
  • After an hour and a half, the sugar will have melted, and the nuts will be coated.
    Crispy caramelized walnuts in a slow cooker for baking recipes.
  • Spread the nuts out onto a parchment or wax paper lined baking sheet. Taste them and see if they need more salt. I like mine salty. Let the nuts cool.
    Crunchy caramel walnut clusters on parchment paper.
  • You can store the nuts in an air tight container for about 2 weeks.

Video

Nutrition

Calories: 463kcalCarbohydrates: 25gProtein: 9gFat: 40gSaturated Fat: 5gSodium: 318mgFiber: 4g
Keyword Slow Cooker Sweet and Spicy Nuts
Tried this recipe?Let us know how it was!

About Bree Hester

Bree Hester is the recipe developer, writer and food photographer behind Baked Bree. She started Baked Bree in February 2010 as a love letter to anyone that has ever come to her house for a meal. Over the years it has evolved into so much more than that. While Bree may have hung up her apron for the last time, the reins have now been passed over to a passionate team of foodies.

Reader Interactions

Published: Jan 8, 2024 | Updated: Jan 8, 2026
5 from 1 vote

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Recipe Rating




  1. Stephanie says

    Posted on 12/9 at 6:15 pm

    5 stars
    These were so easy to make and turned out great! The only problem is I can’t stop eating them!

    Reply
    • Soft baked bread with golden crust on a rustic wooden board, perfect for breakfast or sandwiches.BakedBree says

      Posted on 12/11 at 4:54 am

      Thanks for your message Stephanie, so happy you liked them!

      Reply
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