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    Home » Recipes » Slow Cooker

    Slow Cooker Hot Chocolate – Extra Thick and Creamy

    image of Lucy's face
    Modified: Oct 26, 2026 · Published: Nov 6, 2017 by bakingqueen74 · This post may contain affiliate links · 16 Comments
    603 shares
    Jump to Recipe

    This thick and creamy slow cooker hot chocolate is inspired by Italian hot chocolate, known for its rich chocolate flavour and wonderfully thick, velvety texture. Made in the slow cooker, it is ideal for warming up on chilly days when you fancy something a little more indulgent than an ordinary mug of hot chocolate.

    Two cups of hot chocolate with cream on top, with squares of chocolate beside them.
    Jump to:
    • Why You’ll Love This Recipe
    • Italian Style Thick Hot Chocolate
    • Ingredients
    • Method
    • Serving
    • A Warming Winter Treat
    • Related
    • Recipe
    • Feedback

    Why You’ll Love This Recipe

    • Thick and creamy: Inspired by Italian-style hot chocolate, this is much thicker and richer than a regular hot chocolate.
    • Rich chocolate flavour: A delicious indulgent drink for anyone who enjoys a proper chocolate hit.
    • Made in the slow cooker: A convenient way to prepare a batch to share, without standing over the hob.
    • Perfect for cold days: Ideal for warming up on chilly afternoons or enjoying as an indulgent winter treat.
    • Lovely for sharing: Serve it when family or friends come over for a cosy get-together.

    Italian Style Thick Hot Chocolate

    Have you had hot chocolate abroad that is so thick you can nearly stand your spoon up in it?

    Italian style hot chocolate, or cioccolata calda, is made with chopped real dark chocolate and thickened with a little cornflour to give a lovely thick glossy drink which is almost like a dessert. It is often served in smaller cups with a spoon. Yum!

    I’ve adapted this idea to a slow cooker so that you can make your own thick and creamy hot chocolate at home and serve this rich and indulgent treat whenever you want.

    A cup of hot chocolate with cream and chocolate shavings on top.

    Ingredients

    Here are the ingredients you will need (quantities are in the recipe card below):

    Labelled ingredients for hot chocolate on wooden background.
    • milk – I use semi-skimmed normally. Full fat or skimmed milk can also be used.
    • whipped or spray cream – use your favourite kind of cream to top your hot chocolate.
    • cocoa powder – I use standard cocoa powder for baking.
    • sugar – caster or granulated sugar can be used, to sweeten.
    • dark chocolate – dark chocolate brings a deep chocolate flavour. If you like you can use milk chocolate but the flavour won’t be as rich.
    • cornflour (corn starch) – to thicken.

    Method

    Here is the method to make this thick and creamy slow cooker hot chocolate. Find the quantities in the recipe card at the end of the post.

    Milk and cocoa powder in slow cooker pot.

    Step 1. Pour the milk into your slow cooker pot and add the cocoa powder and sugar.

    Whisked milk and cocoa powder in slow cooker pot.

    Step 2. Whisk it well so it is all combined. Heat on high for 2 hours.

    Squares of chocolate on a wooden board, about to be added to slow cooker pot with hot chocolate in it.

    Step 3. Add the chopped dark chocolate to the pot and stir with a wooden spoon until it has melted.

    Cornflour paste in a small bowl.

    Step 4. Make a smooth paste in a small bowl or mug using 8 teaspoons of milk and 4 teaspoons of cornflour, mixed well.

    Cornflour paste being poured into slow cooker containing hot chocolate.

    Step 5. Pour the cornflour mixture into the hot chocolate, then whisk well.

    Thickened hot chocolate in slow cooker pot, coating a wooden spoon held above it.

    Step 6. Heat on high for 1 hour until thickened. Whisk it occasionally to prevent lumps. Once ready, transfer the hot chocolate to a jug and serve. Top with whipped cream and chocolate shavings.

    Two clear glass mugs of hot chocolate topped with whipped cream and chocolate shavings, with squares of chocolate and zester behind.

    Serving

    If you like, add marshmallows, use flavoured chocolate such as chocolate orange, add a dash of your favourite liqueur – Baileys would be delicious, to make this slow cooker hot chocolate your own.

    Why not try white hot chocolate – use squares of white chocolate as the base instead of cocoa powder, and flavour it with vanilla extract.

    A Warming Winter Treat

    It is definitely the weather now for a warming mug of hot chocolate to take the chill off. What better than to make a big batch of it in your slow cooker so you can ladle it out at your winter parties. 

    Now, I’ve made slow cooker hot chocolate before (see my boozy salted caramel version here) but this is an extra thick and creamy version for pure indulgence!

    Curling up on the sofa with a mug of this is my idea of heaven. Lashings of whipped cream and chocolate shavings take this from an everyday hot chocolate to something else completely.

    Extra thick and creamy slow cooker hot chocolate

    Watch my video within this post to see how easy it is to make this recipe.

    For loads more slow cooker recipes including many indulgent slow cooker cakes and desserts, make sure you check out my Recipe Index!

    Related

    Make sure you check out my Christmas slow cooker post full of edible gifts, sweet treats, Christmas dinner recipes and more, all made in your slow cooker.

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    Recipe

    Slow Cooker Hot Chocolate

    By Lucy Allen | BakingQueen74
    Make thick and creamy slow cooker hot chocolate with this easy recipe. Inspired by Italian-style hot chocolate, the drink is rich, chocolatey and delicious topped with whipped cream and grated chocolate. Perfect for chilly days and festive gatherings.
    5 from 6 votes
    Prep Time: 5 minutes minutes
    Cook Time: 3 hours hours
    Total Time: 3 hours hours 5 minutes minutes
    Servings: 4
    Course: Drinks
    Cuisine: Slow Cooker
    Calories: 556kcal
    Rate Save Saved! Pin Print

    Ingredients

    • 800 ml (3 ⅓ cups) milk I use semi-skimmed
    • 4 tsp cocoa powder
    • 6 tsp sugar granulated or caster
    • 150 g (¾ cups) dark chocolate I use 54% cocoa
    • 8 tsp milk
    • 4 tsp cornflour
    • whipped or squirty cream to serve
    • 1 square dark chocolate chopped into shavings, to serve

    Equipment

    large oval slow cooker
    large oval slow cooker

    Video

    Instructions
     

    • Pour the milk, cocoa powder and sugar into your slow cooker pot. Whisk well.
      800 ml / 3 ⅓ cups milk, 4 tsp cocoa powder, 6 tsp sugar
    • Heat on high for 2 hours.
    • Add the chopped chocolate and stir until melted.
      150 g / ¾ cups dark chocolate
    • Make a smooth paste using 8 teaspoons (4 dessert spoons) of milk and 4 teaspoons (2 dessert spoons) of cornflour. Pour the cornflour mixture into the hot chocolate and whisk well.
      8 tsp milk, 4 tsp cornflour
    • Heat on high for 1 hour until thickened. Whisk occasionally to prevent lumps.
    • Transfer to a jug and serve. Top with whipped cream and chocolate shavings.
      whipped or squirty cream, 1 square dark chocolate
    Have you made this recipe?Please leave a star rating and comment below to let me know how you got on!

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    Comments

    1. Nicole says

      December 07, 2021 at 6:46 am

      Hi, I have 2 questions! How big of a crockpot did you use? I need to make a bulk amount and need to figure out if I need a second. Also, when you say corn flour do you mean the yellow ground corn flour or the white finely ground cornstarch? Thank you!

      Reply
      • bakingqueen74 says

        December 07, 2021 at 9:51 am

        Hi there, I made this in my 3.5 litre slow cooker. If you are in the US this is the equivalent to 3.5 quarts. Cornflour here in the UK means the white finely powdered stuff which you call cornstarch in the US, which is used as a thickener. Hope this helps

        Reply
    2. Jan Bennett says

      October 18, 2020 at 6:18 am

      Oh wow! You are amazing – Who knew you could make this in a slow cooker?!!

      Reply
      • bakingqueen74 says

        October 20, 2020 at 8:26 am

        ah thanks Jan, yes hot chocolate is perfect in a slow cooker as you can keep it hot till you need it.

        Reply
    3. Angela says

      November 04, 2018 at 7:57 am

      This looks delicious and perfect for the wintery nights ahead.
      Can all ingredients be added at once? Just wondering if i can all before heading out for a walk and then come home to this warm treat.

      Reply
      • bakingqueen74 says

        November 04, 2018 at 10:04 am

        Thanks Angela!
        I haven’t tried it that way but i think it will work still. I might well try that out this evening before going to see a firework display, so will update here and in the recipe.

        Reply
    4. Sammie says

      December 01, 2017 at 9:25 pm

      Wow! Fantastic recipe for a delicious looking hot chocolate that I know all of us, here at home would love. I’m hoping to get a new slow cooker for my birthday or Christmas and will definitely be making this. X

      Reply
    5. Choclette says

      December 01, 2017 at 6:30 pm

      This looks divine Lucy and just what I need now. I’m shivering from the cold and this would warm me up very nicely. I’ve had a few of the Italian style hot chocolates and I do rather like the luxurious thickness of them. Thanks for sharing with #WeShouldCocoa.

      Reply
    6. Bronya Seifert says

      November 08, 2017 at 10:03 pm

      This really does look yummy….and with Baileys? Now that would just finish a cold evening off.

      Reply
    7. Claire Jessiman says

      November 06, 2017 at 6:40 pm

      This would be absoluetly perfect for a Christmas soiree. Can I just put my straw straight into the slow cooker?!

      Reply
      • bakingqueen74 says

        November 09, 2017 at 2:33 pm

        you certainly may!

        Reply
    8. Jane says

      November 06, 2017 at 6:31 pm

      Oh blimey, that looks SO good I might just have to get up from this warm comfy sofa and go make some!
      Great recipe Lucy, and gorgeous pics too 🙂

      Reply
    9. Dannii says

      November 06, 2017 at 3:30 pm

      It is most definitely hot chocolate weather at the moment and this looks really thick and luxurious. Definitely one to try soon.

      Reply
      • bakingqueen74 says

        November 06, 2017 at 5:44 pm

        It really is Dannii, this one keeps you going for a long time too!

        Reply
    10. Vikkie says

      November 06, 2017 at 9:38 am

      This looks incredible!! It’s so cold right now here and I’m very tempted to use up the dark chocolate I actually bought to make Christmas gifts haha x

      Reply
      • bakingqueen74 says

        November 06, 2017 at 9:40 am

        Thanks Vikkie! I am making more today all for me hhaha!!

        Reply
    5 from 6 votes (3 ratings without comment)

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    Hi, I'm Lucy! I'm a slow cooker addict, food blogger and also a busy working mum of two. I hope you'll enjoy the recipes I create and post which are perfect for busy families.

    More about me →

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