For Decoration (optional but fun)
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50–70 g white chocolate (for drizzling)
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Sprinkles: stars, tiny balls, Christmas colors
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Edible glitter or luster dust (optional)
Step 1 – Melt and Color the Chocolate
If using candy melts
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Place the green candy melts in a heatproof bowl.
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Microwave in 20–30 second bursts, stirring in between, until smooth and fully melted.
If using white chocolate
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Finely chop the white chocolate and place in a heatproof bowl.
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Microwave in 15–20 second bursts, stirring often, until just melted and smooth.
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Add a few drops of green oil-based food coloring and stir until you get a nice Christmas tree shade.
Don’t use water-based color – it can make your chocolate seize.

Step 2 – Make the First Chocolate Layer
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Place your clean, dry silicone Christmas tree mold on a tray or flat board.
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Spoon about 1–2 teaspoons of melted chocolate into each cavity.
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Use the back of a spoon or a small brush to spread the chocolate up the sides, covering every part in a thin, even layer.
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Turn the mold upside down over the bowl to let any excess drip back in.
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Place the mold in the fridge for 5–10 minutes until set.
Step 3 – Add a Second Layer (Important!)
To make the shells strong enough:
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Take the mold out of the fridge.
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Add another small spoonful of melted chocolate into each tree cavity.
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Again, spread it over the bottom and sides, focusing on thicker edges.
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Chill again for 10–15 minutes until fully hardened.
You want a firm shell that doesn’t crack easily when you remove it.
Step 4 – Unmold the Chocolate Trees
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Gently peel the silicone mold away from the chocolate shapes.
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Carefully pop each hollow tree shell out.
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Place them on a clean surface lined with parchment paper.
If any shells crack, you can remelt a little chocolate and “glue” them from the inside, or just melt and redo that cavity.
Step 5 – Fill the Christmas Tree Shells
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Set half of the trees aside to use as tops, and half as bases.
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In each base tree, add:
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1 heaping tablespoon hot cocoa mix
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A small handful of mini marshmallows
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Don’t overfill; you still need space to close them.
Step 6 – Seal the Cocoa Bombs
You need to gently melt the edges of the “top” pieces so they stick to the “bottom” pieces.
Option A – Warm plate method
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Heat a plate in the microwave for 30–40 seconds (warm, not scorching).
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Take one empty tree shell (the top), and gently press the open edge onto the warm plate for 1–2 seconds, just until the edge begins to soften.
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Quickly place it on top of a filled tree and press lightly to seal.
Option B – Extra chocolate “glue”
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Use a small piping bag or spoon to apply a thin line of melted chocolate around the edge of a filled tree.
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Place an empty tree shell on top and press gently together.
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Let set.
Repeat until all cocoa bombs are closed and look like solid mini Christmas trees.
Let them sit at room temperature or in the fridge for a few minutes to fully firm up.
Step 7 – Decorate the Trees
Now make them adorable 🎄
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Melt the white chocolate (same method: short microwave bursts, stirring until smooth).
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Transfer to a small piping bag or zip bag and cut a tiny tip.
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Drizzle the white chocolate over each tree like garlands.
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While it’s still wet, add sprinkles:
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Little stars at the top
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Colored balls like ornaments
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A bit of edible glitter for a magical snowy effect
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Let the decorations set completely.
How to Use the Hot Cocoa Bombs
To serve:
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Place one Christmas Tree Hot Cocoa Bomb in a large mug.
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Heat 240–300 ml (1–1¼ cups) of milk until steaming hot (not boiling).
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Pour the hot milk over the cocoa bomb.
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Watch it melt, crack open, and release cocoa + marshmallows.
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Stir well until fully combined.
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Sip and enjoy your festive hot chocolate!
Storage
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Store finished cocoa bombs in an airtight container at room temperature (cool, dry place) for up to 2–3 weeks.
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Keep away from heat and direct sunlight so they don’t soften or bloom.