Hot Chocolate Bombs Filled with Marshmallows: How to Make Original Recipe

Although the ingredient list is short, these can be finicky to make the first few times. Read the expert tips below so you avoid common mistakes and get consistent results.

Ingredients

Chocolate melts: Use milk or dark chocolate melts. Milk chocolate is typically easier to work with and melts more smoothly; dark chocolate can be more temperamental.

White chocolate: White chocolate chips or wafers are used for drizzling. Add a little oil to thin them for a smooth drizzle.

Mini marshmallows: Classic filling for the bombs. You can also add hot cocoa mix or other small candies to customize the flavor.

Coconut oil: A small amount thins the white chocolate for drizzling and helps it flow better.

These bombs are a classic version filled primarily with marshmallows. If you like, add a spoonful of hot cocoa mix or flavored powder inside for extra richness.

Tools You Need

To make tidy, gift-ready bombs you’ll want a few helpful tools:

• Silicone circular molds suitable for dome shapes.
• Latex or food-safe gloves to avoid fingerprints and melting the chocolate with your hands.
• Double boiler or a heatproof bowl over a pot for melting chocolate.
• Small slightly rounded silicone spatula for spreading chocolate in the molds.
• Candy thermometer (recommended) to temper chocolate accurately.

Gloves prevent smudges and accidental melting when handling frozen shells. A small curved spatula helps you swirl chocolate into molds evenly.

Get creative with toppings to match holidays, parties, or gift themes. Keep the decorations reasonably small so they won’t prevent the bomb from sealing cleanly.

Gifting Them

When gifting, protect the delicate bombs so they arrive intact. Two simple presentation options:

• Place each bomb in a paper muffin cup and wrap in cellophane.
• Set bombs in a small box lined with parchment or tissue paper for extra protection.

Boxes prevent smudging and accidental melting during transport. Add a label with ingredients and simple heating instructions to make the gift user-friendly. Pair a bomb with a mug and a small whisk for a complete, thoughtful gift.

Expert Tips

These bombs are fun but can be fussy. Here are practical tips from experience:

• Temper the chocolate for stronger, glossier shells that store better at room temperature.
• Work quickly when pouring and coating molds to avoid thin weak spots that break easily.
• When removing frozen shells, gently pull the sides away first, then push from the bottom to avoid cracking.
• Limit handling so body heat doesn’t soften the shells.
• Seal halves quickly but carefully; too much heat or time on the pan can deform the shell.

Expect a little trial and error at first. Once you get the technique, they’re quick and rewarding to make.

How do you store hot chocolate bombs?

Store bombs in an airtight container. If tempered well, they can keep at room temperature for around two weeks; refrigeration or freezing extends shelf life and reduces the chance of melting, but prevent condensation by keeping them sealed.

How do you use hot chocolate bombs?

Heat about 1 to 1 1/4 cups of milk until very hot but not scalding. Place a bomb in a large mug and slowly pour the hot milk over it. Stir with a small whisk until fully melted and combined, then enjoy.

How long do hot chocolate bombs last?

Properly tempered and stored in an airtight container, bombs can last several weeks. If stored untempered or in humid conditions, they may soften or bloom sooner.

Which chocolate is best?

Chocolate melts designed for coating or molds work well because they melt smoothly and set reliably. Some standard chocolate chips can be drier and more prone to cracking in molds.

Can you make hot chocolate bombs dairy-free or vegan?

Yes—use dairy-free or vegan chocolate and dairy-free marshmallows. Be aware that some dairy-free white chocolate alternatives do not drizzle as smoothly, so test small batches first.

Other Dessert Recipes You Might Like

• Candy cane fudge
• Dairy-free cream cheese frosting
• Almond flour sugar cookies
• Peanut butter and jam cookies
• Triple berry crumble
• Caramel corn popcorn
• Dairy-free brownies
• White chocolate fudge
• Vanilla protein ice cream
• Peppermint patty bars

Indulge in a fun cup of hot cocoa with these original hot chocolate bombs filled with mini marshmallows. The spheres melt when hot milk is poured over them, creating a creamy, playful treat.

Ingredients

• 1 cup chocolate melts (dark or milk)
• 2 tbsp white chocolate chips
• About 50 mini marshmallows (roughly 10–12 per bomb)
• 1.5 tsp coconut oil

Instructions

• Heat water in a double boiler over medium heat. Add the chocolate and stir frequently until it reaches about 90–100°F. Remove from heat and let cool slightly while stirring.
• Rewarm the chocolate to about 88°F for working temperature, then keep warm but off the heat.
• Use a small silicone spatula to spoon and swirl chocolate into each dome mold until the surface is evenly coated. Try to avoid thick overpours at the rim.
• Freeze the molds for about 45 minutes until firm. Meanwhile portion marshmallows so they’re ready to fill each half.
• Wearing gloves, carefully pop the chocolate halves from the molds. Place them rim side up on a plate.
• Heat a nonstick pan over very low heat. Briefly press the rim of one half against the pan to soften the edge, fill with marshmallows, then heat the rim of the matching half and press them together to seal.
• Place sealed bombs back into the mold or onto a tray and return to the freezer.
• For the drizzle, melt white chocolate chips with coconut oil in a double boiler until slightly runny. Let cool a bit so it won’t melt the bombs on contact, then drizzle over the chilled bombs and add any crunchy toppings if desired.
• Chill for 10 minutes to set the drizzle, then store or package as desired.

Notes

• Tempering yields stronger shells and a glossy finish—don’t skip it if you want a durable bomb.
• Work quickly when coating molds to avoid thin spots that can crack.
• Handle frozen shells gently to avoid breakage; push from the bottom after easing the sides away.
• You can fill bombs with marshmallows alone or add a spoonful of hot cocoa mix for extra flavor.
• To serve, pour 1 to 1 1/4 cups of very hot milk slowly over a single bomb in a large mug and stir until fully melted.

Nutrition (per bomb, estimate)