Valentine's Day Cocoa Bombs

Category: Treats That Make Everything Better

Valentine's Day cocoa bombs combine vibrant red candy shells with mini marshmallows and conversation hearts for a festive treat. Begin by melting red and white candy melts, forming delicate chocolate spheres, and letting them harden in the freezer between layers. Fill each shell with fluffy marshmallows and colorful candy hearts before sealing and drizzling with white candy melts. Top with cheerful sprinkles for extra flair. To enjoy, pour hot milk over one cocoa bomb in a mug and watch it melt into a creamy, chocolatey drink accented by soft marshmallows and sweet candy surprises—ideal for giving or savoring on special occasions.

Clare Recipes
Updated on Tue, 22 Jul 2025 18:21:54 GMT
Three red cocoa bombs with white icing and pink sprinkles. Save
Three red cocoa bombs with white icing and pink sprinkles. | recipesclare.com

Hot Chocolate Bombs have become my most-requested homemade gift every Valentine’s Day. These cheerful red treats are easier to make than you might imagine and bursting with marshmallows and conversation hearts. A mug of this cocoa is pure joy on a cold February night and my family never lets me skip them.

When I made these for my daughter’s class party, they disappeared almost instantly and the parents all begged for the recipe. The festive colors and sweet candy surprises make them irresistible.

Ingredients

  • Red candy melts: gives that vibrant Valentine look and sweet vanilla flavor try to find ones with fewest additives for smooth melting
  • White candy melts: for pretty drizzling on top choose a reputable brand as lower quality melts can seize more easily
  • Valentine sprinkles: for crunch and color at the top go for a mix of hearts and sparkles
  • Mini marshmallows: classic cocoa topping opt for soft and plump marshmallows
  • Conversation hearts: they tuck sweet little messages into your cocoa look for ones with bright colors and clear imprints

Step-by-Step Instructions

Melt the Red Candy:
Microwave the red candy melts in a bowl at half power for one minute. Stir thoroughly then repeat in short bursts until fully melted and smooth with no lumps. This keeps the candy from burning or clumping.
Coat the Mold:
Spoon a dollop of melted candy into each silicone mold cavity. Using the back of the spoon, spread the candy up the sides and bottom until covered. Once all are coated set aside extra melted candy for later. Freeze the mold for ten minutes to set.
Apply a Second Coat:
If the candy has hardened reheat gently. Spread a second layer of melted candy up the sides just like before. This strengthens the shells so they do not crack. Freeze again until firm.
Remove and Smooth the Shells:
Unmold each red chocolate sphere and set on a clean surface. Warm a small frying pan briefly over medium heat then remove from stove. Press the open side of each sphere onto the pan for just a second or two. This melts the edge and makes it smooth and flat so pieces will fit together cleanly.
Fill and Seal:
Fill three of the shells with mini marshmallows and several conversation hearts. Use the hot pan to flatten the rims of the remaining shells. Gently press the empty shell halves on top of the filled halves and hold together so they seal as the chocolate cools.
Decorate with White Chocolate:
Place white candy melts in a resealable bag but leave it partly open. Microwave at low power in bursts flipping and kneading until melt is smooth. Snip a tiny corner off the bag and drizzle the white candy over each cocoa bomb. Shower with valentine sprinkles while candy is still soft. Let the bombs sit until decorations harden.
Serve Your Cocoa:
Heat one cup of milk until steaming. Place a cocoa bomb into a mug and slowly pour hot milk over the top. Watch it burst open revealing marshmallows and candy. Stir until dissolved and top with extra marshmallows or hearts if you like.
A bowl of cocoa bombs with hearts on them. Save
A bowl of cocoa bombs with hearts on them. | recipesclare.com

One year my son made these all by himself for his teacher and he was so proud of the melting marshmallows and cheerful pink drizzle. Conversation hearts are my favorite part because you never know which silly message will show up in your cocoa.

Storage Tips

Keep the finished cocoa bombs in an airtight container away from heat. They will last up to ten days. Humidity can cause them to get sticky so I always line the container with parchment paper.

Ingredient Substitutions

If you cannot find red candy melts white candy melts plus a few drops of red gel food coloring work nicely. For fillers mini chocolate chips or heart confetti can replace marshmallows and conversation hearts. Always pick quality chocolate as the base flavor shines through in every sip.

Serving Suggestions

Wrap each cocoa bomb in cellophane and tie with a ribbon for sweet party favors. Set out a tray with different toppings so guests can personalize their cocoa. These are great for Valentine’s Day breakfast or a cozy movie night with loved ones.

A red cocoa bomb with white icing and pink hearts. Save
A red cocoa bomb with white icing and pink hearts. | recipesclare.com

Cultural and Historical Context

Cocoa bombs have taken over home kitchens in recent years for good reason. They are inspired by old-fashioned filled chocolates but designed for today’s love of interactive treats. The tradition of sharing hot chocolate on Valentine’s Day takes me back to simpler days when a warm mug meant pure comfort and connection.

Recipe FAQs

→ What kind of chocolate is best for cocoa bombs?

Candy melts work well for a smooth coating and easy handling, but high-quality chocolate chips or bar chocolate can also be used if tempered properly.

→ How do you get the shells out of the mold without breaking them?

Gently peel back the silicone mold from the hardened shell, starting at the edges and working slowly to avoid cracks.

→ Can I use different fillings in the cocoa bombs?

Yes, customize with flavored marshmallows, hot cocoa mix, mini chocolate chips, or other seasonal candies for unique variations.

→ How should I store cocoa bombs for freshness?

Store finished cocoa bombs in an airtight container at cool room temperature, away from direct sunlight, until ready to serve or gift.

→ How do you serve cocoa bombs for best results?

Place a cocoa bomb in a mug and pour hot milk over it, stirring until the chocolate dissolves and the fillings mix into the drink.

Valentine's Day Cocoa Bombs

Festive cocoa treats with marshmallows, conversation hearts, and colorful sprinkles for a delightful Valentine’s surprise.

Preparation Time
15 min
Cooking Time
~
Total Time
15 min

Category: Sweet Stuff

Skill Level: Intermediate

Cuisine Type: American

Makes: 3 Serves

Dietary Preferences: Vegetarian, Gluten-Free

Ingredients

01 200g red candy melts (approximately ½ bag)
02 15g white candy melts (approximately 1 tablespoon)
03 Valentine sprinkles
04 Mini marshmallows
05 Conversation hearts

Steps

Step 01

Add red candy melts to a microwave-safe bowl. Microwave for 60 seconds at 50% power and stir. Repeat until smooth, stirring in between intervals.

Step 02

Add a dollop of melted candy into one cavity of the mold and use the back of a spoon to spread it around. Repeat with all 6 molds, reserving leftover candy. Freeze for 10 minutes.

Step 03

Reheat the red candy if hardened. Remove the mold from the freezer, add a second layer of melted candy, spreading it up the sides as before. Freeze again to harden.

Step 04

Heat a small fry pan over medium heat, then remove it from the heat. Remove the hardened candy spheres from the mold. Place the edge of each sphere onto the hot pan for 1–2 seconds to smooth and flatten the rims.

Step 05

Place candy spheres onto a flat surface with the open side up. Fill half the spheres with mini marshmallows and conversation hearts.

Step 06

Place an empty sphere, open side down, onto the hot fry pan for a few seconds. Gently press it onto a filled sphere and hold for a few seconds to seal. Allow to harden.

Step 07

Add white candy melts to a resealable bag without sealing. Microwave on 50% power for 30 seconds, kneading until smooth. Cut a small tip off one corner of the bag and drizzle the white candy over the tops of the bombs. Add valentine sprinkles and allow to harden.

Step 08

Heat 240ml (1 cup) of milk in the microwave or on the stove until hot. Place a hot cocoa bomb in a mug and pour hot milk over it slowly. Stir until dissolved. Add additional marshmallows and conversation hearts if desired.

Required Tools

  • Microwave-safe bowl
  • Spoon
  • Hot cocoa bomb molds
  • Small fry pan
  • Resealable plastic bag

Allergen Info

Check each ingredient for potential allergens and seek medical advice if unsure.
  • Contains milk products
  • Contains artificial food coloring

Nutritional Info (per serving)

These are general insights and don’t replace professional medical advice.
  • Calories: 200
  • Fat: 10 g
  • Carbs: 25 g
  • Protein: 2 g