Easy Slow Cooker Chocolate Peanut Clusters Recipe

These slow cooker chocolate peanut clusters combine crunchy dry-roasted peanuts with a smooth coating of melted chocolate and creamy peanut butter. They’re rich, nutty, and easy to portion into little mounds for a homemade candy tray. Choose milk chocolate for a sweeter batch or dark chocolate for a deeper chocolate flavor.

The slow cooker handles the melting, with a thorough stir after the first hour and occasional stirring afterward. Once everything is evenly coated, scoop the mixture onto parchment and let it set. With just four ingredients and about five minutes of prep, this recipe is a practical choice for Christmas gatherings, potlucks, or keeping a few chocolate treats in the refrigerator.

Why You’ll Love This Recipe

• Just four ingredients: Chocolate chips, peanut butter, and roasted peanuts make the whole batch.
• Minimal prep: Add the ingredients directly to the slow cooker.
• No candy thermometer needed: Look for melted chocolate and evenly coated peanuts.
• Easy flavor choice: Use milk or dark chocolate alongside the semisweet chips.
• Plenty to share: The recipe makes about 36 clusters, depending on size.
• Simple finishing touch: An optional sprinkle of flaky sea salt adds a salty contrast.

Equipment

• Slow cooker
• Measuring cup
• Spatula
• Baking sheets
• Parchment paper
• Spoon or scoop for roughly 2-tablespoon portions
• Airtight storage container

Ingredients

Choose either dark or milk chocolate for the second bag of chips, depending on how sweet you like your candy.

• 1 (12 oz) bag semi-sweet chocolate chips
• 1 (12 oz) bag dark chocolate chips or milk chocolate chips
• 1 cup creamy peanut butter
• 16 oz dry-roasted peanuts

Ingredient Notes & Substitutions

Semisweet chocolate chips: These form part of the chocolate coating in either version. Keep this bag in the recipe whether you choose milk or dark chocolate for the second bag.

Dark or milk chocolate chips: Milk chocolate makes sweeter clusters, while dark chocolate gives a richer chocolate flavor. Use one 12 oz bag of your preferred option.

Creamy peanut butter: Peanut butter blends into the melted chocolate, adding peanut flavor throughout the coating. Use the creamy variety specified for a smooth mixture around the whole peanuts.

Dry-roasted peanuts: These provide the crunch. Add them directly to the slow cooker as instructed; no additional roasting is needed.

Optional flaky sea salt: This is a finishing touch rather than a base ingredient. Sprinkle it on before the clusters set so it sticks to the coating.

How to Make Slow Cooker Chocolate Peanut Clusters

1. Fill the slow cooker. Add both varieties of chocolate chips, the creamy peanut butter, and the dry-roasted peanuts.
2. Cook on LOW. Cover and cook on LOW for 1 hour. Stir thoroughly with a spatula, scraping the bottom and sides to bring the mixture together.
3. Finish melting. Cover again and continue cooking, stirring every 15 minutes, until the chocolate is fully melted and the peanuts are evenly coated. The total cooking time is about 1 hour 15 minutes, though slow cookers vary. Turn off the slow cooker once the coating is smooth.
4. Scoop the clusters. Line baking sheets with parchment paper. Drop spoonfuls of the mixture onto the sheets, leaving a little space between them. Use roughly 2 tablespoons per cluster for approximately 36 clusters.
5. Let them set. Leave the clusters until firm, or refrigerate the trays to help them set faster. If using flaky sea salt, sprinkle it over the tops before they firm up.
6. Store. Once set, transfer the clusters to an airtight container and keep refrigerated.

Tips for Success

• Use LOW heat. Follow the specified setting for gradual melting.
• Know your slow cooker. If yours tends to run hot, check the mixture before the first hour is up.
• Scrape the bottom and sides. A thorough stir helps combine the melted chocolate, peanut butter, and peanuts evenly.
• Keep moisture out. Use dry utensils and lift the lid carefully so condensation doesn’t drip into the chocolate.
• Stop when the mixture is ready. Turn off the slow cooker once the chocolate is smooth and the peanuts are coated.
• Keep portions consistent. Roughly 2 tablespoons per cluster gives a batch of about 36.
• Let them firm completely. Wait until the clusters hold their shape before moving them into a storage container.

Variations

These options use the chocolate choices and finishing touch included in the recipe.

• Sweeter milk chocolate clusters: Pair the semisweet chips with a 12 oz bag of milk chocolate chips.
• Richer dark chocolate clusters: Pair the semisweet chips with a 12 oz bag of dark chocolate chips.
• Salted chocolate peanut clusters: Add a light sprinkle of flaky sea salt to either version before the coating sets.

How to Store

Once the clusters are firm, transfer them to an airtight container and keep refrigerated, as directed.

Refrigerator storage duration: [Not provided].

Freezing and thawing instructions: [Not provided].

Serving Suggestions

• Add the clusters to a Christmas candy tray with fudge and other small sweets.
• Arrange them on a platter for a potluck or casual holiday gathering.
• Serve a cluster with coffee or tea as an after-dinner treat.
• Include them in a game-day dessert spread for an easy individual sweet.

Frequently Asked Questions

Can I use milk chocolate instead of dark chocolate?

Yes. The second 12 oz bag can be either milk or dark chocolate. Keep the first bag of semisweet chocolate chips unchanged.

How long do slow cooker chocolate peanut clusters take to cook?

The stated cooking time is about 1 hour 15 minutes on LOW. Stir after the first hour, then every 15 minutes until the chocolate is completely melted and the peanuts are evenly coated.

What if my slow cooker runs hot?

Check the mixture earlier than the initial 1-hour mark. Slow cookers vary, so watch the chocolate and turn off the heat once the coating is smooth and fully melted.

How do I keep the chocolate from seizing?

Keep water out of the mixture. Use dry utensils and avoid letting condensation from the lid drip into the chocolate when you uncover the slow cooker.

How big should I make each cluster?

Use roughly 2 tablespoons of mixture per cluster for a yield of about 36. Larger or smaller spoonfuls will change the yield.

Do the clusters need to set in the refrigerator?

You can let them stand until firm or refrigerate the trays to help them set faster. Once set, keep the finished clusters refrigerated in an airtight container.

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