Crockpot Christmas Crack
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Prep Time: 5 minutes
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Cook Time: 2 hours (slow cooker) + 1 hour (setting)
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Total Time: 3 hours, 5 minutes (mostly hands-off)
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Skill Level: Beginner
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Recipe Cost: $$
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Intensity: Low Effort, High Reward
Ingredients
Gather these simple ingredients to create this magical holiday treat:
The Savory & Salty Base:
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16 ounces (about 4 cups) salted peanuts
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8 ounces (about 2 cups) thin pretzel sticks, broken into 1-inch pieces
The Sweet & Chocolatey Layers:
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1 (16-ounce) package semi-sweet chocolate chips
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1 (10-ounce) package white chocolate chips
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1 (12-ounce) bag holiday-colored M&M’s (or plain)
The Final Topping:
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Coarse sea salt or flaky salt, for sprinkling
Ingredient Notes & Substitutions:
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Peanuts: Feel free to use other nuts like almonds, pecans, or cashews. For a nut-free version, use all pretzels or add sunflower seeds.
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Pretzels: Mini twists or sticks work best. Avoid thick, hard pretzels.
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Chocolate Chips: High-quality chocolate chips or melting wafers will give you the smoothest finish. You can use dark chocolate or milk chocolate instead of semi-sweet.
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Toppings: Get creative! Swap M&M’s for crushed peppermints, toffee bits, or festive sprinkles.
Required Equipment
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6-Quart or Larger Slow Cooker (Crockpot)
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Half-Sheet Baking Pan (13″x18″)
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Parchment Paper or a Silicone Baking Mat
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Spatula
Step-by-Step Instructions
Step 1: Layer the Ingredients in the Slow Cooker
Begin by spraying your slow cooker insert lightly with non-stick cooking spray. This is an optional step, but it makes cleanup even easier. Now, create your layers:
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First Layer: Spread the entire bag of semi-sweet chocolate chips evenly across the bottom.
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Second Layer: Pour the white chocolate chips over the semi-sweet chips.
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Third Layer: Scatter the salted peanuts evenly over the chocolate chips.
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Fourth Layer: Finally, add the broken pretzel pieces on top.
Do NOT stir. The layers will melt and combine as they cook.
Step 2: The Slow Cooker Magic
Place the lid securely on your slow cooker. Cook on LOW for 2 hours. It is crucial not to open the lid during this time, as it will let the heat escape and extend the melting time.
After 2 hours, the chocolates should be perfectly melted. Carefully remove the lid. You will see the chocolates are glossy and soft. Using a spatula or a large spoon, gently stir the mixture until all the ingredients are completely coated in the melted chocolate and everything is well combined.
Step 3: Spread and Decorate
While the crack is cooking, line your half-sheet baking pan with parchment paper or a silicone mat.
Once the mixture is stirred, immediately pour it onto the prepared baking sheet. Use your spatula to spread it into an even layer, about 1/2 to 3/4-inch thick. Press down gently to compact it.
While the chocolate is still warm and soft, generously sprinkle the top with the holiday M&M’s and a light, even dusting of coarse sea salt. The salt is the secret weapon that elevates all the flavors!
Step 4: Let it Set
This is the hardest part—waiting! Allow the Christmas Crack to set completely. You have two options:
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Room Temperature: Let it sit at room temperature for 1-2 hours.
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Refrigerator: For a faster set, place the pan in the refrigerator for 45-60 minutes.
The crack is ready when the chocolate is firm to the touch and you can break it easily.
Step 5: Break and Serve
Once fully set, lift the parchment paper or mat to remove the entire slab from the pan. Break it into rustic, uneven pieces with your hands, or use a knife to cut it into smaller, more uniform bars if you prefer.
Arrange on a platter, package in cellophane bags for gifting, or simply hide a container for yourself!
Nutrition Information
(Please note: This is an estimate based on the ingredients used. Nutritional value can vary based on specific brands and substitutions.)
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Serving Size: 1 piece (approximately 1.5 oz or 40g)
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Servings Per Recipe: About 24
| Nutrient | Amount per Serving |
|---|---|
| Calories | ~210 |
| Total Fat | 13 g |
| • Saturated Fat | 5 g |
| Cholesterol | 0 mg |
| Sodium | 180 mg |
| Total Carbohydrates | 21 g |
| • Dietary Fiber | 2 g |
| • Total Sugars | 15 g |
| Protein | 5 g |
This is a treat meant to be enjoyed in moderation. It is energy-dense and contains significant sugar and fat.
Tips for the Perfect Christmas Crack
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No Peek Rule: Resist the urge to open the slow cooker lid during the 2-hour cooking time. Trust the process!
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High-Altitude Adjustment: If you live at a high altitude, the melting time may be slightly shorter. Check at 1 hour and 45 minutes.
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Avoid Over-stirring: When you do stir, just mix until combined. Over-stirring can cause the chocolate to seize or become greasy.
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Gifting Idea: Layer broken pieces in a mason jar, tie with a festive ribbon, and attach the recipe tag for a beautiful and delicious homemade gift.
Frequently Asked Questions (FAQ)
Can I make this recipe without a slow cooker?
Yes! You can melt the chocolates together in a microwave-safe bowl in 30-second intervals, stirring between each, until smooth. Then, stir in the peanuts and pretzels, spread on the pan, and top as directed.
Why did my chocolate get hard or clumpy?
This is called “seizing” and usually happens if a small amount of moisture gets into the melting chocolate. Using a dry spoon and ensuring your slow cooker insert is dry can prevent this.
Can I double this recipe?
It’s not recommended to double it in the same slow cooker, as it may not melt evenly. For a larger batch, make two separate batches or use a very large (7-8 quart) slow cooker.
How far in advance can I make this?
This is an excellent make-ahead recipe! It stores beautifully in an airtight container at room temperature for up to 2 weeks, making it perfect for getting a head start on your holiday baking.
There you have it—the simplest, most crowd-pleasing holiday treat you’ll ever make. With its perfect balance of flavors and textures and its incredibly easy preparation, this Crockpot Christmas Crack is guaranteed to become a cherished tradition in your home. Happy holidays and happy baking