Homemade Hot Chocolate Bombs Recipe
Introduction
Hot chocolate bombs are a fun and delicious way to enjoy a cup of cocoa. These hollow chocolate spheres filled with chocolate milk powder and marshmallows melt perfectly in hot milk, creating a rich, creamy drink that’s perfect for cozy days.

Ingredients
- ⅔ cup (133 g) granulated sugar
- ⅓ cup (39 g) cocoa powder
- 1 pinch kosher salt
- 1 cup (168 g) semi-sweet chocolate chips
- 6 tablespoons chocolate milk powder, divided
- 3 tablespoons mini marshmallows, divided
- 1 silicone chocolate bomb mold
Instructions
- Step 1: Make the chocolate milk powder by combining the granulated sugar, cocoa powder, and pinch of kosher salt. Use a food processor or shake the ingredients in a sealed container until thoroughly mixed. Store in a cool, dry place.
- Step 2: Melt the chocolate chips using a double boiler method. Fill a medium pot halfway with water and bring to a simmer over low heat. Place a heat-safe bowl on top, add the chocolate chips, and stir until smooth and melted. Remove from heat but keep the water simmering.
- Step 3: Spoon a heaping amount of melted chocolate into each mold cavity. Spread the chocolate evenly up the sides, ensuring full coverage. Reserve any extra melted chocolate for later use.
- Step 4: Freeze the filled molds for 10 minutes or until the chocolate hardens completely.
- Step 5: Carefully remove the chocolate shells from the molds and place them on parchment paper.
- Step 6: Fill three of the chocolate halves with 2 tablespoons of chocolate milk powder and 1 tablespoon of mini marshmallows each.
- Step 7: Slightly melt the rims of the remaining three chocolate halves by placing them seam-side down on a warm surface above the simmering water.
- Step 8: Seal each filled half with a melted-rim half, pressing gently to close. Use gloves to avoid fingerprints.
- Step 9: Optionally, decorate the bombs with extra melted chocolate, sprinkles, or candies. Use immediately or store at room temperature for up to 24 hours.
- Step 10: To serve, place one hot chocolate bomb into a mug and slowly pour 1½ cups of hot milk over it. Stir as the bomb melts and enjoy your creamy hot cocoa.
Tips & Variations
- Use dark, milk, or white chocolate chips to customize the flavor of your hot chocolate bombs.
- Try adding flavored extracts like peppermint or vanilla to the chocolate milk powder for a festive twist.
- Replace mini marshmallows with crushed peppermint candies or mini chocolate chips for extra texture and flavor.
- If you don’t have a silicone mold, try using small cupcake liners or shaped molds as alternatives.
Storage
Store hot chocolate bombs at room temperature in an airtight container. For best flavor and texture, use within 24 hours. Avoid refrigeration as it can cause chocolate bloom (white streaks). To reheat, simply use as directed by placing in hot milk to melt.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make hot chocolate bombs ahead of time?
Yes, you can prepare and store them in an airtight container at room temperature for up to 24 hours. For longer storage, consider freezing them and thawing before use.
What kind of chocolate works best for the bombs?
Semi-sweet chocolate chips are ideal because they melt smoothly and provide a balanced sweetness, but feel free to use milk or dark chocolate according to your preference.
PrintHomemade Hot Chocolate Bombs Recipe
Hot Chocolate Bombs are a fun and delicious treat where hollow chocolate spheres are filled with chocolate milk powder and mini marshmallows. When placed in hot milk, the bomb melts and releases a rich, creamy hot chocolate, perfect for cozy moments and gifting.
- Prep Time: 20 minutes
- Cook Time: 15 minutes (including melting and setting times)
- Total Time: 35 minutes
- Yield: 6 hot chocolate bombs 1x
- Category: Dessert
- Method: Melting (Double Boiler) and No-Cook (assembly, filling and sealing)
- Cuisine: American
Ingredients
Chocolate Milk Powder Mix
- ⅔ cup (133 g) granulated sugar
- ⅓ cup (39 g) cocoa powder
- 1 pinch kosher salt
Chocolate Bombs
- 1 cup (168 g) semi-sweet chocolate chips
- 6 tablespoons chocolate milk powder (divided)
- 3 tablespoons mini marshmallows (divided)
Tools
- 1 silicone chocolate bomb mold
Instructions
- Prepare Chocolate Milk Powder: In a jar with a lid or a food processor, combine granulated sugar, cocoa powder, and kosher salt. Shake or pulse until fully mixed, then store in a sealed container in a cool, dry place.
- Melt Chocolate Using Double Boiler Method: Fill a medium pot halfway with water and bring to a simmer over low heat. Place a heat-safe bowl on top, ensuring it doesn’t touch the water. Add chocolate chips and stir continuously with a rubber spatula until completely melted and smooth. Remove bowl from heat but keep water simmering for later use.
- Form Chocolate Shells: Spoon a heaping amount of melted chocolate into each cavity of the silicone chocolate bomb mold, spreading the chocolate evenly up the sides to coat the interior completely. Save any extra melted chocolate for sealing and decorating.
- Freeze Chocolate Molds: Place the filled molds in the freezer for 10 minutes or until the chocolate is fully set and hardened.
- Remove Chocolate Cups: Carefully pop the hardened chocolate shells out of the mold and place them on a parchment-lined baking sheet.
- Fill Chocolate Halves: Flip over three of the chocolate shells. Into each, place 2 tablespoons of the prepared chocolate milk powder and 1 tablespoon of mini marshmallows.
- Melt Rims of Remaining Chocolate Halves: Place the other three chocolate halves seam-side down on a separate baking sheet. To melt the rims, place this sheet over the simmering water pot on low heat until edges slightly melt, making them sticky enough for sealing.
- Seal Chocolate Bombs: Wearing gloves to avoid fingerprints, place a melted-rim half on top of each filled half, aligning the seams and gently pressing to seal completely.
- Decorate: Use any leftover melted chocolate, sprinkles, or candies to decorate the outside of the bombs as desired. Allow decorations to set. Store chocolate bombs at room temperature and use within 24 hours for best flavor and texture.
- Prepare Hot Chocolate: Place one chocolate bomb into a mug. Slowly pour about 1½ cups of hot milk over the bomb. Stir as the bomb melts, releasing the chocolate milk powder and marshmallows, creating a creamy hot chocolate. Sip and enjoy!
Notes
- Use gloves during sealing to prevent fingerprints and ensure a smooth finish.
- Ensure the water for the double boiler is simmering, not boiling, to avoid seizing the chocolate.
- Chocolate bombs are best stored at room temperature and consumed within 24 hours for optimal taste and texture.
- Be gentle when removing chocolate shells from molds to avoid cracking.
- Customize your bombs by adding different fillings like crushed peppermint, flavored powders, or other mini candies.
Keywords: hot chocolate bombs, chocolate spheres, holiday treats, cocoa bombs, hot cocoa recipe, chocolate melts, dessert bombs

