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    Home » Recipes » Desserts

    Easy Hot Chocolate Bombs Recipe

    Modified: Oct 6, 2025 · Published: Oct 9, 2020 by Brandy · This post may contain affiliate links.

    Jump to Recipe

    Hot chocolate bombs are a fun treat to make and even more fun to stir and watch disappear in a cup of hot milk! The most decadent cup of hot chocolate you'll ever drink!

    If you like these, you'll love our SNOWMAN hot chocolate bombs and our peppermint bark hot chocolate bombs!

    Hot chocolate bomb next to mug of hot chocolate.

    I recently saw an ad from a local company for hot cocoa bombs. They linked a video, and I immediately went to Amazon and bought a silicone chocolate mold. It HAD TO BE DONE. My kids agreed. The video of the hot milk being poured over the hot cocoa bomb was so mesmerizing! It was also an excuse to buy a big bag of freeze-dried mini marshmallows. We'll talk about that in a minute.

    Why I Like This Recipe

    • Rich and chocolatey. Hot cocoa is delicious on it's own, but the chocolate shell from the hot cocoa bombs takes it up a notch by delivering a boost of chocolate flavor to each cup!
    • Fun to melt. Hot cocoa bombs are just plain fun. Fun to make and fun to melt. Simply pour hot milk over each bomb and it will melt and pop open. Kids especially love hot chocolate bombs!
    • Perfect size: Our chocolate bombs are about 2.5" in diameter and work great in a wide mug. Mine are from Target.
    • Easy gift idea. I've gifted hot chocolate bombs many times. They store beautifully in a cup wrapped in cellophane. You can also package a few up in a bag and gift with a half gallon of milk and two mugs!

    What Others Are Saying

    Tried this recipe and it came out perfectly!!! Thank you for making this so easy to understand!!---Debbie

    My daughter and I made these last night. They are our trial ones before making for friends and family. We are following your tips today as a lot of what you said completely made sense as to why we had some holes, fingerprints, etc. We appreciate your very specific and helpful instructions!---Crystal

    Jump to:
    • Why I Like This Recipe
    • What Others Are Saying
    • Tips and Tricks
    • Ingredients & Supplies
    • How To Make Hot Chocolate Bombs
    • Hot Chocolate Bomb FAQs
    • More Chocolate Bomb Recipes To Make
    • Hot Chocolate Bombs
    Hot chocolate bomb drizzled in white chocolate.

    Tips and Tricks

    • Melt a little extra chocolate and make a few extra chocolate cups your first time making these. That way, if you have a couple that don't turn out, you'll have extras to replace them with. Consider your first time a practice run. That's what we did. We had no expectations, and actually ended up with 4 out of 6 bombs that turned out great! The others were delicious (we didn't let them go to waste), but they had holes in the seams because we handled them when they weren't quite set up all the way and it caused them to be misshaped. 
    • DO NOT overheat the chocolate chips. Chocolate can be melted in a double boiler or in the microwave.
    • The key to success is making sure the chocolate has time to really set up in the refrigerator. If the chocolate is soft (AT ALL) it will stretch and break.
    • Use any extra melted chocolate to fill in weak spots. Before taking the chocolate cups out of the mold, examine them carefully to see if there are any thin areas that could use a little more chocolate. Add more chocolate, refrigerate a bit longer, and continue on your way.
    • How to prevent melting when touching the hot cocoa bombs: Like any other chocolate project, if you handle the chocolate too much, the heat from your hands will cause it to soften. If you find this to be the case while you are smoothing out edges and seams in the chocolate molds, just place the molds back in the refrigerator for 5 minutes or so.
    • You can use a hot spoon or knife to smooth out the center seam. If your seam doesn't match up perfectly, you can dip your finger in some of the extra melted chocolate and carefully run it along the seam. You can also pipe some chocolate over the seam (like we did for these ones) and allow it to set up. This will also seal the edges.
    • Work quickly to avoid fingerprints on the chocolate balls. You can also combat this by wearing candy-making gloves. I haven't used the gloves, but I heard they work great.

    Ingredients & Supplies

    bowl of chocolate chips
    • Hot Chocolate Bomb Mold: This is the best one that I've found. It works perfectly!
    • Chocolate Chips: I used chocolate chips. Other types of chocolate that would work well are melting wafers (I like Ghirardelli), almond bark, or chopped chocolate bars (milk or dark chocolate).
    • White Chocolate Chips: If you'd like to add a drizzle over each chocolate bomb you can melt a small amount of white chocolate chips.
    • Hot Cocoa Mix: My favorite hot chocolate has always been from Starbucks. If you enjoy the creamy cup available at your local Starbucks location, you'll love this one! I make it with Starbucks hot chocolate powder mix. Rich flavor, creamy, and super chocolatey---even when made with skim milk.
    • Mini Marshmallows: I've been wanting to add these freeze-dried mini marshmallows to our hot cocoa bar that we set up every holiday season, and this was a great time to order a bag. You can definitely use regular mini marshmallows (and we have), but these are just fun and really pop out of the hot chocolate bomb when the milk is poured over. They are basically tiny Lucky Charm marshmallows.

    See the recipe card for full information on ingredients and quantities.

    How To Make Hot Chocolate Bombs

    Large glass measuring cup with butterscotch chips and chocolate chips.

    Step 1: Melt chocolate chips in microwave safe bowl for 30 seconds. Stir. Continue to microwave in 15-second intervals until chocolate chips are melted and smooth.DO NOT overheat the chocolate.

    Silicone chocolate mold with chocolate spooned inside.

    Step 2: Add a spoonful of chocolate into 6 chocolate mold cavities. Smooth chocolate up the sides of each mold with a spoon. Add more chocolate as necessary to coat the inside of each mold.Let the chocolate sit for a few minutes. Check to see if there are any areas that need to be covered again, then smooth out the sides with a spoon. This will help ensure that the sides and center of the mold are evenly coated with chocolate.There will be a little extra chocolate leftover in the bowl. Save this to patch any weak areas or seal the middle seam after the chocolate hardens.

    6 chocolate cups

    Step 3: Refrigerate the chocolate for at least 30 minutes or until completely set. Gently remove from the mold.

    Half of a cocoa bomb filled with cocoa mix and marshmallows.

    Step 4: Fill 3 halve-spheres with 1 tablespoon of cocoa mix and 1 tablespoon of mini marshmallows.

    Pressing hot chocolate bomb on hot plate to melt edge.

    Step 5: You will need a hot bowl or plate. Press one of the empty chocolate cups against the warm plate to slightly melt the rim.

    hand placing top of hot chocolate bomb over bottom

    Step 6: Place the empty chocolate cup over one of the filled ones. Work quickly and try not to handle the chocolate too much. The warmth of your hands will leave fingerprints and can soften the chocolate. If you notice this happening just pop the chocolates back into the refrigerator for a few minutes.

    Hot spoon smoothing seam on hot chocolate bomb.

    Step 7: Run a hot spoon along the seam where the two chocolate cups meet to slightly melt the chocolate and seal the seam. If you have any gaps, you can also pipe some melted chocolate over the seam, and it will also seal it nicely and tightly.

    Hot cocoa bomb drizzled with white chocolate.

    Step 8: Melt white chocolate chips and place in a plastic baggie. Cut the corner and drizzle over hot chocolate bombs (optional). If you'd like to add any decorations (like sprinkles), you can do that at this time while the white chocolate is still melted. Refrigerate chocolate bombs for 30 minutes.

    This will create six chocolate cups, which, when fitted together, will form three hot chocolate bombs. The mold comes with two trays, allowing you to make six hot chocolate bombs at a time. This recipe will show you how to make 3, but you can easily double the recipe. You can also buy this set that makes multiple sizes of hot chocolate bombs.

    milk poured over hot chocolate bomb

    Hot Chocolate Bomb FAQs

    What is a hot chocolate bomb?

    A hot chocolate bomb is made with melted chocolate chips, hot cocoa powder, and mini marshmallows. When added to a cup of hot milk the bomb breaks open, releasing the hot cocoa mix and mini marshmallows. After a quick stir you'll have a decadent cup of cocoa! I’ve seen them made with all different kinds of chocolates and different methods for making the chocolate spheres in the silicone mold. We made a few batches to see what we liked best. Here’s what worked for us!

    How do you serve a hot chocolate bomb?

    When you place one in a cup and pour hot milk over it, it melts and mini marshmallows magically appear! I've found that 1 ½ cups of milk is the perfect amount.

    How do you store hot cocoa bombs?

    Hot chocolate bombs can be stored in an airtight container or individually packaged for up to two weeks at room temperature. They should ideally be stored in a cool, dry place, away from windows or heat sources.
    They can be stored in the freezer or refrigerator short-term, but be careful, as the fridge can introduce moisture to the hot chocolate mix, and the freezer may cause condensation and moisture to form as the chocolate thaws to room temperature again.

    What are some good mix-ins for hot cocoa bombs?

    Mini Marshmallows
    Crushed Candy Canes
    Andes Mint Pieces (baking bits)
    White chocolate chips
    Peanut butter chips
    Sprinkles inside or on the outside of the hot cocoa bombs
    Melted candy melts to drizzle over finished cocoa bombs

    What is the best chocolate to use for hot cocoa bombs?

    I used chocolate chips. Other types of chocolate that would work well are melting wafers (I like Ghirardelli), almond bark, or chopped chocolate bars (milk or dark chocolate).

    How much milk do you need for a hot chocolate bomb?

    1 cup or 1 ½ cups of milk (any kind of milk). Obviously, 1 cup is a little richer. I like using 1 ½ cups of skim milk.

    white mug with hot chocolate and marshmallows

    More Chocolate Bomb Recipes To Make

    • two candy bomb halves filled with Laffy Taffy candy
      Breakable Candy Bombs (Video)
    • Peppermint hot cocoa bombs.
      Peppermint Hot Chocolate Bombs Recipe
    • Snowman cocoa bomb next to green mug.
      Snowman Hot Chocolate Bombs
    • Hot chocolate sticks wrapped in plastic on a plate.
      Easy Hot Chocolate Sticks

    MADE THIS RECIPE AND LOVED IT? 💛 Please leave a STAR rating and COMMENT below! Post it to Facebook or Pinterest to easily share with friends!

    Hot chocolate bomb with white chocolate drizzle.

    Hot Chocolate Bombs

    Hot chocolate bombs are so fun! They make the most decadent cup of hot chocolate! Pour hot milk over and watch the magic!
    4.32 from 95 votes
    Print Pin Rate
    Prep Time: 10 minutes minutes
    Cook Time: 2 minutes minutes
    Chill: 1 hour hour
    Total Time: 1 hour hour 12 minutes minutes
    Servings: 3 bombs
    Calories: 350kcal
    Author: Brandy Nelson
    Toggle this switch ON to prevent your screen from going dark while cooking.

    Ingredients

    • 1 cup milk chocolate chips
    • 3 Tbsp. hot chocolate mix
    • 3 Tbsp. mini marshmallows
    • chocolate mold
    • ¼ cup white chocolate chips optional

    Instructions

    • Melt chocolate chips in microwave safe bowl for 30 seconds. Stir. Continue to microwave in 15-second intervals until chocolate chips are melted and smooth.
      DO NOT overheat the chocolate.
    • Add a spoonful of chocolate into 6 chocolate mold cavities. Smooth chocolate up the sides of each mold with a spoon. Add more chocolate as necessary to coat the inside of each mold.
      Let the chocolate sit for a few minutes. Check to see if there are any areas that need to be covered again, then smooth out the sides with a spoon. This will help ensure that the sides and center of the mold are evenly coated with chocolate.
      There will be a little extra chocolate leftover in the bowl. Save this to patch any weak areas or seal the middle seam after the chocolate hardens.
    • Refrigerate chocolate for at least 30 minutes or until completely set.
      Gently remove from the mold.
    • Fill 3 halve-spheres with 1 tablespoon of cocoa mix and 1 tablespoon of mini marshmallows.
    • You will need a hot bowl or plate. Press one of the empty chocolate cups against the warm plate to slightly melt the rim.
    • Place the empty chocolate cup over one of the filled ones. Work quickly and try not to handle the chocolate too much. The warmth of your hands will leave fingerprints and can soften the chocolate. If you notice this happening just pop the chocolates back into the refrigerator for a few minutes.
    • Run a hot spoon along the seam where the two chocolate cups meet to slightly melt the chocolate and seal the seam. If you have any gaps you can also pipe some melted chocolate over the seam and it will also seal it nice and tight.
    • Melt white chocolate chips and place in a plastic baggie. Cut the corner and drizzle over hot chocolate bombs (optional). If you'd like to add any decorations (like sprinkles), you can do that at this time while the white chocolate is still melted. Refrigerate chocolate bombs for 30 minutes.
    • To make a cup of hot chocolate, place one hot chocolate bomb in a mug. Pour 1 ½ cups of hot milk over bomb. Stir. For an even richer cup of hot chocolate, add a splash of heavy cream.

    Notes

    DO NOT overheat the chocolate chips. Chocolate can be melted using a double boiler method or in the microwave in a microwave-safe bowl.
    The key to success is making sure the chocolate has time to really set up in the refrigerator. If the chocolate is soft (AT ALL) it will stretch and break.
    Like any other chocolate project, if you handle the chocolate too much the heat from your hands will cause it to soften. If you find this to be the case while you are smoothing out edges and seams in the chocolate molds, just place the molds back in the refrigerator for 5 minutes or so.
    You can use a hot spoon to smooth out the center seam. If your seam doesn't match up perfectly, you can dip your finger in some of the extra melted chocolate and carefully run it along the seam. Refrigerate to allow the seam to harden, then run the back of a spoon around the seam to smooth it out a bit.
    Hot chocolate bombs should be stored in an airtight container or in a cellophane gift. Storing them in a pantry or on a counter is fine as long as they are not near a heat source or window.

    Nutrition

    Calories: 350kcal | Carbohydrates: 71g | Protein: 2g | Fat: 24g | Saturated Fat: 15g | Polyunsaturated Fat: 0.2g | Monounsaturated Fat: 1g | Trans Fat: 0.04g | Cholesterol: 3mg | Sodium: 151mg | Potassium: 215mg | Fiber: 1g | Sugar: 61g | Vitamin A: 6IU | Vitamin C: 0.1mg | Calcium: 88mg | Iron: 0.3mg
    Tried this Recipe? Like it Today!Mention @Gluesticksblog or tag #gluesticksblog!

     

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    About Brandy

    Welcome! I'm Brandy, mother to 5 darling kiddos and a cute black lab named Toby. My husband is in the Coast Guard so we've lived all over the place, turning each house into a home. I love baking, sewing, making cute things with my kids, and sharing what I've learned with all of you!

    Comments

    1. Carla says

      February 05, 2021 at 12:18 am

      There might be an overly obvious answer and I'm just missing it... But how do you keep the bomb from melting when you drizzle the top with melted chocolate? I made my 1st one tonight and it melted right through. Lol It did NOT go to waste.

      Reply
      • Brandy says

        February 05, 2021 at 7:44 am

        Hi Carla! So for the chocolate drizzle, I melted it in the microwave just enough to make it warm, then worked the bag with my hands to move it around and melt the rest of the chocolate. So the chocolate was just warm, not hot. Does that make sense?

        Reply
    2. Debbie says

      December 27, 2020 at 9:32 am

      5 stars
      Tried this recipe and it came out perfectly!!! Thank you for making this so easy to understand!!

      Reply
      • Brandy says

        December 27, 2020 at 10:15 am

        Yay! I’m so glad!

        Reply
    3. Crystal says

      December 19, 2020 at 9:16 am

      5 stars
      My daughter and I made these last night. They are our trial ones before making for friends and family. We are following your tips today as a lot of what you said completely made sense as to why we had some holes, fingerprints, etc. We appreciate your very specific and helpful instructions! Happy Holidays!

      Reply
      • Brandy says

        December 19, 2020 at 3:14 pm

        Wonderful! So glad you guys are trying them!

        Reply
    4. Michele says

      December 15, 2020 at 7:34 pm

      Is 1 TBSP of hot chocolate mix enough? I've seen other recipes that call for 3 TBSP & have wondered if that is too much... Does the chocolate shell of the bomb make up for the lesser mix amount? Thanks!!

      Reply
      • Brandy says

        December 16, 2020 at 8:22 am

        Hi Michele! The chocolate shell makes it a super rich cup of hot chocolate! 🙂

        Reply
    5. Carol Weber says

      December 15, 2020 at 11:04 am

      I've got my molds, the mini marshmallows are arriving today, so I'll be making these and having them ready for Christmas! I'm looking ahead and thinking about the milk. How hot do you heat it up? Do you do a bunch of servings in a kettle, do a serving at a time in the microwave, or what?

      Reply
      • Brandy says

        December 15, 2020 at 11:26 am

        Hi Carol! I heat it up in a glass pyrex measuring cup (with pour spout) in the microwave for 2 minutes. Just whatever I need for one bomb (1 1/2 c.). If you are making hot chocolate bombs for a crowd I'd do it over the stove then pour the milk over the bombs in the mugs!

        Reply
    6. nancy t says

      December 05, 2020 at 10:51 pm

      Wow just made my first batch - not very pretty but I am excited! thanks for the instructions. The molds were on backorder and the marshmallows were too!! I had to wait a while.
      I hope I can make them prettier after more practice.

      Reply
      • Brandy says

        December 06, 2020 at 11:10 am

        Nancy, mine wasn't pretty the first time either! Holes everywhere! It definitely gets easier with practice! 🙂

        Reply
    7. Jane Goode says

      December 05, 2020 at 3:33 am

      Hi could you use different flavoured chocolate? Such as kinder chocolate or chocolate orange?

      Reply
      • Brandy says

        December 05, 2020 at 1:12 pm

        Hi Jane! I haven’t tried it with those that you mentioned, but if they can be melted and harden again they should work fine.

        Reply
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