Decadent Hot Chocolate Bombs

Featured in: Seasonal & Holiday Recipes

Hot chocolate bombs are elegant chocolate spheres filled with unsweetened cocoa powder, powdered sugar, and mini marshmallows. When dropped into hot milk, they dissolve into a rich, creamy beverage. The shells are created using a double-boiler method with melted chocolate and silicone molds, then filled and sealed. This 35-minute project yields six impressive servings perfect for entertaining or gifting.

Updated on Sat, 17 Jan 2026 16:10:28 GMT
Six glossy dark chocolate Hot Chocolate Bombs sit on a rustic wooden board, dusted with cocoa powder and ready for hot milk. Save
Six glossy dark chocolate Hot Chocolate Bombs sit on a rustic wooden board, dusted with cocoa powder and ready for hot milk. | stellarcrust.com

Hot chocolate bombs have revolutionized the way we enjoy this beloved winter beverage, transforming a simple cup of hot chocolate into an interactive, magical experience. These decadent chocolate spheres are filled with rich cocoa powder and fluffy marshmallows that melt into a creamy, indulgent hot chocolate when dropped into hot milk. Perfect for cozy winter evenings, holiday gifts, or simply adding a touch of whimsy to your daily routine, these edible surprises create moments of pure joy with every dissolving sphere.

Six glossy dark chocolate Hot Chocolate Bombs sit on a rustic wooden board, dusted with cocoa powder and ready for hot milk. Save
Six glossy dark chocolate Hot Chocolate Bombs sit on a rustic wooden board, dusted with cocoa powder and ready for hot milk. | stellarcrust.com

The beauty of hot chocolate bombs lies in their simplicity and versatility. While they may look professionally crafted, they're surprisingly achievable in your home kitchen with just a few quality ingredients and some silicone sphere molds. The key to success is using high-quality chocolate and taking time to create sturdy shells that won't crack when filled or handled.

Ingredients

  • Chocolate Shells: 300 g high-quality dark or milk chocolate, chopped
  • Filling: 6 tbsp unsweetened cocoa powder
  • 6 tbsp powdered sugar
  • 1 cup mini marshmallows
  • Decoration (optional): 50 g white chocolate, melted (for drizzling)
  • Sprinkles, to taste
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Instructions

Step 1: Melt the Chocolate
Melt the chocolate in a heatproof bowl over a saucepan of simmering water (double boiler) or in the microwave in 30-second bursts, stirring until smooth.
Step 2: Create the Shells
Using a pastry brush or spoon, coat silicone sphere molds (about 2.5-inch diameter) with a thick, even layer of melted chocolate. Ensure full coverage.
Step 3: Set and Reinforce
Refrigerate the molds for 10 minutes, then apply a second layer of chocolate for sturdiness. Chill for another 10–15 minutes, or until completely set.
Step 4: Fill the Shells
Carefully unmold the chocolate shells. Fill half of the shells with 1 tbsp cocoa powder, 1 tbsp powdered sugar, and a generous spoonful of mini marshmallows.
Step 5: Seal the Bombs
Warm a plate in the microwave. Gently press the rim of an empty shell half onto the plate to slightly melt the edge, then quickly press it onto a filled half to seal. Smooth the seam if needed.
Step 6: Decorate
Drizzle with melted white chocolate and decorate with sprinkles if desired. Let set.
Step 7: Serve
To serve: Place a hot chocolate bomb in a mug. Pour 1 cup (240 ml) of very hot milk over it and stir until fully melted and creamy.

Zusatztipps für die Zubereitung

For perfectly smooth chocolate shells, ensure your molds are completely clean and dry before starting. Work quickly when sealing the bombs, as the melted chocolate edge will harden fast. If your shells crack during unmolding, the chocolate may have been too thin or the temperature too cold. Store finished bombs in a cool, dry place away from direct sunlight to prevent melting or bloom formation.

Varianten und Anpassungen

Experiment with different chocolate types - dark chocolate creates a more sophisticated flavor, while milk chocolate appeals to younger palates. For flavor variations, add a pinch of cinnamon or chili powder to the filling for warmth and spice. Replace mini marshmallows with flavored varieties, crushed peppermint candies for a holiday twist, or even instant coffee granules for a mocha version. White chocolate bombs filled with strawberry powder create a delightful pink hot chocolate.

Serviervorschläge

Present hot chocolate bombs as an elegant dessert by placing them in individual mugs alongside small pitchers of hot milk, allowing guests to create their own magical moment. For special occasions, arrange them in decorative boxes with ribbons for beautiful gifts. Serve alongside freshly whipped cream, cinnamon sticks, or gourmet marshmallows for an elevated experience. They also make stunning centerpieces for winter gatherings when displayed on wooden boards with festive decorations.

A hand holds a mug where a Hot Chocolate Bomb dissolves in steaming milk, creating a creamy swirl of rich cocoa and marshmallows. Save
A hand holds a mug where a Hot Chocolate Bomb dissolves in steaming milk, creating a creamy swirl of rich cocoa and marshmallows. | stellarcrust.com

Hot chocolate bombs represent the perfect marriage of craftsmanship and comfort, turning an ordinary beverage into an extraordinary experience. Whether you're creating them for loved ones or treating yourself to a moment of indulgence, these chocolate spheres deliver both visual drama and incredible flavor. The satisfaction of watching them dissolve in hot milk, releasing their hidden treasures, never gets old - making every cup a small celebration of life's simple pleasures.

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Recipe FAQs

What type of chocolate works best for the shells?

High-quality dark or milk chocolate both work wonderfully. For the richest flavor, use a blend of both varieties. Avoid chocolate chips as they contain stabilizers that affect melting and setting.

Can I make these ahead of time?

Absolutely. Store finished bombs in an airtight container at room temperature for up to two weeks. They're excellent for gift-giving or preparing for entertaining.

How do I prevent the seam from cracking?

Warm the plate in the microwave before pressing the edges together. This gently softens the rim just enough to seal without cracking. Work quickly once the edges are melted.

What variations can I try?

Add a pinch of cinnamon or chili powder to the filling for warmth. Substitute regular marshmallows with flavored varieties or incorporate crushed peppermint candies for seasonal twists.

Do I need special equipment?

Silicone sphere molds (2.5-inch diameter) are essential for this project. A double boiler or microwave, pastry brush, and heatproof bowl complete the basic setup.

How should I serve these?

Place one bomb in a mug and pour one cup of very hot milk over it. Stir gently as it melts and dissolves, creating a smooth, creamy hot chocolate beverage.

Decadent Hot Chocolate Bombs

Chocolate spheres filled with cocoa powder and marshmallows that melt into creamy, indulgent hot chocolate.

Time to Prep
30 minutes
Time to Cook
5 minutes
Overall Time
35 minutes
Recipe by Logan Smith


Skill Level Medium

Cuisine American

Makes 6 Portions

Diet Preferences Meatless, No Gluten

What You'll Need

Chocolate Shells

01 10.5 oz high-quality dark or milk chocolate, chopped

Filling

01 6 tbsp unsweetened cocoa powder
02 6 tbsp powdered sugar
03 1 cup mini marshmallows

Decoration

01 1.75 oz white chocolate, melted (for drizzling)
02 Sprinkles, to taste

How to Make It

Step 01

Melt Chocolate: Melt the chocolate in a heatproof bowl over a saucepan of simmering water (double boiler) or in the microwave in 30-second bursts, stirring until smooth.

Step 02

Form Shells: Using a pastry brush or spoon, coat silicone sphere molds (about 2.5-inch diameter) with a thick, even layer of melted chocolate. Ensure full coverage.

Step 03

First Cooling: Refrigerate the molds for 10 minutes, then apply a second layer of chocolate for sturdiness. Chill for another 10–15 minutes, or until completely set.

Step 04

Fill Shells: Carefully unmold the chocolate shells. Fill half of the shells with 1 tbsp cocoa powder, 1 tbsp powdered sugar, and a generous spoonful of mini marshmallows.

Step 05

Seal Bombs: Warm a plate in the microwave. Gently press the rim of an empty shell half onto the plate to slightly melt the edge, then quickly press it onto a filled half to seal. Smooth the seam if needed.

Step 06

Decorate: Drizzle with melted white chocolate and decorate with sprinkles if desired. Let set.

Step 07

Serving Instructions: To serve: Place a hot chocolate bomb in a mug. Pour 1 cup (240 ml) of very hot milk over it and stir until fully melted and creamy.

Tools You Need

  • Silicone sphere molds (2.5-inch diameter)
  • Small heatproof bowl
  • Pastry brush or small spoon
  • Microwave or double boiler
  • Measuring spoons
  • Plate (for melting edges)

Allergy Info

Always review each ingredient for allergens, and ask a healthcare provider if you’re unsure.
  • Contains milk, soy (from chocolate), and possible traces of nuts (check chocolate labels)
  • Contains gelatin if using traditional marshmallows

Nutrition Info (per portion)

This nutrition information serves as a guideline. For health concerns, talk to a professional.
  • Energy: 210
  • Total Fat: 11 g
  • Carbohydrates: 29 g
  • Proteins: 2 g