Slow Cooker Hot Chocolate Recipe

If you’re someone who loves curling up with a warm, comforting drink, you are going to absolutely adore this Slow Cooker Hot Chocolate Recipe. I first discovered this method on a chilly winter evening, and it’s been a game changer ever since. Imagine creamy, rich hot chocolate made right in your slow cooker, perfect for parties, cozy nights in, or anytime you want to indulge without the fuss. Stick around because I’m sharing all my secrets to make this the most delightful hot chocolate you’ve ever had!

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Why You’ll Love This Recipe

  • Effortless & Hands-Off: Just dump, whisk, and let your slow cooker do the magic while you get cozy or prep other things.
  • Silky Smooth Texture: Using heavy cream and quality chocolate delivers a rich, velvety cup every single time.
  • Perfect for Serving Crowd: Make a big batch that stays warm for hours — a total win for gatherings or holiday parties.
  • Versatile & Customizable: Add your favorite toppings or mix-ins to make it your own special treat.

Ingredients You’ll Need

These ingredients come together beautifully to create a creamy, rich hot chocolate that’s hard to beat. A quick tip: opting for whole milk and heavy cream gives you that luxurious mouthfeel, but I’ve also tried lighter milks with some good results.

Flat lay of a small white ceramic bowl filled with whole milk, a small white ceramic bowl of heavy cream, a small white ceramic bowl of granulated sugar, two thick squares of coarsely chopped semi-sweet chocolate, a small white ceramic bowl with natural cocoa powder, and two whole clean eggs with uncracked shells, all arranged symmetrically in balanced proportions, placed on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p m7354615311229779997 - Slow Cooker Hot Chocolate, hot chocolate recipe, easy hot chocolate, winter drinks, cozy hot chocolate
  • Whole Milk: Brings creaminess and body; you can swap for 1% or 2% if you like it a bit lighter.
  • Heavy Cream: This is the secret to silky hot chocolate — don’t skip it, especially if your milk is low fat.
  • Granulated Sugar: Just the right amount to sweeten without overpowering that chocolate flavor.
  • Semi-Sweet Chocolate (coarsely chopped): I recommend chopping bars yourself; chocolate chips just don’t melt as beautifully.
  • Unsweetened Cocoa Powder: Adds deeper chocolate notes — choose natural or Dutch-process depending on what you like.
  • Pure Vanilla Extract: This little addition brings warmth and depth to the chocolate.
  • Toppings (marshmallows, whipped cream, candy canes, salted caramel): Get creative and elevate your cups to the next level.
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Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

I love that this Slow Cooker Hot Chocolate Recipe is a fantastic base for personalization. Whether you want it extra decadent or dairy-free, you can easily tweak it to suit your mood or dietary needs.

  • Spicy Kick: Once, I stirred in a pinch of cayenne pepper and a cinnamon stick — my family went crazy for that little spicy warmth against the sweetness.
  • Dairy-Free Version: Switch the milk and cream to coconut milk and coconut cream for a tropical twist that’s just as rich.
  • Mocha Flavor: Add a shot of espresso or instant coffee granules before serving to instantly transform it into a mocha delight.
  • Holiday Peppermint: Stir in crushed candy canes or peppermint extract for festive vibes.

How to Make Slow Cooker Hot Chocolate Recipe

Step 1: Combine and Whisk

Start by placing all your ingredients—milk, cream, sugar, chopped chocolate, cocoa powder, and vanilla—into your slow cooker. Here’s a tip I discovered: whisk vigorously for at least 1-2 minutes right after adding everything so that the cocoa powder is fully incorporated and doesn’t just float on top. This small step helps prevent clumps and creates a smoother texture overall.

Step 2: Slow Cook and Stir

Set your slow cooker to low and let it work its magic for about 5 hours. If you’re pressed for time, the high setting will do in 3 hours. Every 45 minutes to an hour, take a moment to whisk the hot chocolate – this stops the chocolate from settling and burning on the bottom. It’s a step I try not to skip because I’ve learned the hard way that unattended chocolate can catch.

Step 3: Serve Up and Enjoy

When your hot chocolate is perfectly melted and silky, ladle it into mugs. This is where you get to have fun—top with marshmallows, a dollop of whipped cream, crushed candy canes, or even a drizzle of salted caramel. Watching it all melt together is seriously one of my favorite cozy moments.

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Pro Tips for Making Slow Cooker Hot Chocolate Recipe

  • Quality Chocolate Matters: I tried chocolate chips once and it just didn’t melt as smoothly—coarsely chopped semi-sweet chocolate bars work best every time.
  • Whisk Often: Don’t just set and forget your slow cooker. Whisking every 45 minutes ensures no chocolate sticks or clumps form at the bottom.
  • Proper Whisking at Start: The initial vigorous whisking makes a huge difference for smooth cocoa powder integration—skip this and you’ll notice gritty spots.
  • Don’t Rush the Slow Cooker: I’ve learned that using the low setting gives a creamier texture. High works if necessary, but slow and steady wins the race here.

How to Serve Slow Cooker Hot Chocolate Recipe

A clear glass mug filled with creamy brown hot chocolate topped with four large white marshmallows slightly melted at the edges with a light brown swirl from the chocolate, placed on a white marbled surface with a green pine branch near the bottom right side. One white marshmallow lies outside the mug near the base. The background is blurred with hints of green. Photo taken with an iphone --ar 2:3 --v 7 - Slow Cooker Hot Chocolate, hot chocolate recipe, easy hot chocolate, winter drinks, cozy hot chocolate

Garnishes

My go-to garnishes are classic marshmallows and fluffy whipped cream, but I also love adding a sprinkle of cinnamon or crushed peppermint during the holidays. For a grown-up twist, a splash of flavored liqueur like peppermint schnapps or Irish cream elevates the experience beautifully.

Side Dishes

Pair your slow cooker hot chocolate with buttery biscotti, soft chocolate chip cookies, or even cute little mini donuts. I’ve found that salty snacks like pretzels balance out the sweetness perfectly, making for a cozy sweet-and-salty combo.

Creative Ways to Present

For parties, I’ve set up a hot chocolate bar with jars of toppings and various mug styles—it’s a fun way for guests to customize their drinks. Sometimes I use clear tall mugs to show off the layers of whipped cream and drizzles, and on chilly evenings, I like serving it in insulated mugs to keep it warm longer.

Make Ahead and Storage

Storing Leftovers

After a festive night or gathering, any leftover hot chocolate should be stored in an airtight container or the slow cooker insert in the fridge. I’ve found it keeps perfectly for up to 3 days without any change in flavor.

Freezing

I usually don’t freeze hot chocolate, but if you do, pour it into freezer-safe containers leaving some space for expansion. When thawed, you may notice slight separation, so a good stir or whisk will bring it back to its creamy glory.

Reheating

To reheat, warm your leftovers gently on the stove over low heat, whisking frequently to prevent scorching. The microwave also works in short bursts, but be sure to stir often for even heating.

FAQs

  1. Can I use chocolate chips instead of chopped chocolate for this recipe?

    I don’t recommend chocolate chips because they contain stabilizers that prevent them from melting smoothly. Chopped semi-sweet chocolate bars melt better and give you a silky texture without separating.

  2. What if I don’t have a slow cooker? Can I still make this hot chocolate?

    Absolutely! You can make this on the stove by whisking the milk, cream, and sugar over medium-low heat in a large pot. Once warm around the edges, add your chopped chocolate and cocoa powder, whisking occasionally until fully melted and combined, about 20 minutes.

  3. How long does the hot chocolate keep in the fridge?

    Stored in an airtight container, your leftover hot chocolate stays fresh and delicious for up to 3 days. Just warm it gently before serving.

  4. Can I make this recipe dairy-free?

    Yes! I suggest swapping the whole milk and heavy cream for full-fat coconut milk and coconut cream, which maintain the richness and creaminess without dairy.

  5. Should I whisk during the entire cooking process?

    You don’t need to whisk continuously, but stirring every 45 minutes or so prevents the chocolate from settling and burning, which I’ve found makes a big difference.

Final Thoughts

This Slow Cooker Hot Chocolate Recipe has become a beloved staple in my kitchen, especially during the colder months. I love how it makes entertaining effortless, and honestly, it’s just so comforting to sip on something this luscious. If you want to wow your friends or treat yourself, I encourage you to give this a try—you might find it quickly becomes your go-to way to enjoy hot chocolate without any stress. Trust me, once you taste how rich and smooth it is, you’ll want to make it again and again!

Print
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Slow Cooker Hot Chocolate Recipe

Slow Cooker Hot Chocolate Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 78 reviews
  • Author: Emily
  • Prep Time: 10 minutes
  • Cook Time: 5 hours
  • Total Time: 5 hours 10 minutes
  • Yield: about 10 cups 1x
  • Category: Beverage
  • Method: Slow Cooking
  • Cuisine: American

Description

This Homemade Slow Cooker Hot Chocolate recipe delivers a rich, creamy, and indulgent hot cocoa perfect for cozy gatherings or chilly nights. Using a slow cooker allows the flavors to meld beautifully while giving you a hands-off approach. Made with whole milk, heavy cream, semi-sweet chocolate, cocoa powder, and vanilla, this hot chocolate is silky smooth and easily customizable with toppings like marshmallows or whipped cream.


Ingredients

Scale

Hot Chocolate Base

  • 6 cups (1440ml) whole milk (skim, 1%, or 2% also acceptable)
  • 2 cups (480ml) heavy cream
  • 1/2 cup (100g) granulated sugar
  • 8 ounces (226g) semi-sweet chocolate, coarsely chopped
  • 1/4 cup (21g) unsweetened natural cocoa powder or Dutch-process cocoa powder
  • 2 teaspoons pure vanilla extract

Toppings (optional)

  • Marshmallows
  • Whipped cream
  • Candy canes
  • Salted caramel


Instructions

  1. Combine Ingredients: Place all of the ingredients (milk, heavy cream, sugar, chopped semi-sweet chocolate, cocoa powder, and vanilla extract) into a large slow cooker. Vigorously whisk the mixture to fully incorporate the cocoa powder and chocolate, ensuring nothing is floating on top. Continue whisking for 1-2 minutes until well combined.
  2. Slow Cook: Set the slow cooker to low and cook for 5 hours, or alternatively on high for 3 hours. Throughout the cooking process, whisk the hot chocolate every 45 minutes to 1 hour to prevent the chocolate from burning on the bottom and to maintain a smooth consistency.
  3. Serve: Once cooked, ladle the hot chocolate into mugs. Add toppings of your choice such as marshmallows, whipped cream, candy canes, or salted caramel for extra flavor and festivity.
  4. Storage and Reheating: Store any leftovers in the refrigerator. Reheat gently on the stovetop over medium-low heat or in the microwave until warmed through, stirring occasionally to maintain smoothness.

Notes

  • Special Tools: Large Crock Pot, whisk, and clear glass mugs enhance the preparation and presentation.
  • Heavy Cream: Heavy cream is recommended for the silkiest and creamiest texture, especially if you use reduced-fat milk. Whole milk users can substitute half-and-half for cream if desired.
  • Chocolate Type: Use chopped chocolate bars such as Ghirardelli or Bakers brand semi-sweet chocolate rather than chocolate chips, which do not melt smoothly and can separate.
  • No Slow Cooker Alternative: If you don’t have a slow cooker, whisk milk, cream, and sugar in a large Dutch oven or pot over medium-low heat. When it begins to simmer at the edges, whisk in the chocolate, cocoa powder, and vanilla. Continue whisking occasionally until melted and warmed through, approximately 20 minutes.

Nutrition

  • Serving Size: 1 cup (240ml)
  • Calories: 280
  • Sugar: 24g
  • Sodium: 70mg
  • Fat: 18g
  • Saturated Fat: 11g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 26g
  • Fiber: 2g
  • Protein: 6g
  • Cholesterol: 65mg

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