Desserts
This Cadbury drinking chocolate icing recipe transforms simple ingredients into a luxurious, velvety swirl that elevates cakes, cupcakes, and cookies. The secret lies in balancing rich chocolate with smooth butter and powdered sugar for a spreadable yet stable consistency—no lumps, no graininess.
I developed this after years of testing, and it’s now my go-to for decadent desserts that taste like a high-end patisserie creation.
The process is straightforward: melt the chocolate and butter together, then gradually whisk in powdered sugar and milk until silky smooth. For extra elegance, fold in whipped cream or a touch of vanilla for depth.
The result is a buttery, chocolatey icing that clings beautifully to cakes and sets with a glossy finish. This isn’t just frosting—it’s a flavor experience.
What makes this recipe stand out is its versatility. Use it as a classic ganache-style drizzle, a thick buttercream for piping, or even a glaze for pastries. The Cadbury drinking chocolate adds a distinctive, malted richness that pairs perfectly with vanilla or fruit flavors.
Store leftovers in the fridge for up to a week, rewhipping as needed for a smooth texture.
Whether you’re decorating a birthday cake or adding a gourmet touch to cookies, this icing delivers restaurant-quality results with minimal effort. The key is patience—let the chocolate cool slightly before mixing to avoid overheating the butter. Ready to elevate your desserts? Let’s get started.
Ingredients for cadbury drinking chocolate icing
Eight ingredients for a decadent icing that tastes like a patisserie secret.
| Ingredient | Amount | Notes |
|---|---|---|
| Cadbury Drinking Chocolate 🍫 | 8 oz | High-quality bars, chopped |
| Unsalted Butter 🧈 | ½ cup | Cold, cut into pieces |
| Powdered Sugar 🍚 | 2 cups | Sifted for smooth texture |
| Heavy Whipping Cream 🥛 | ¼ cup | Cold, for stability |
| Vanilla Extract 🌿 | 1 tsp | Pure, for depth |
| Milk 🥛 | ¼ cup | Warm, for smooth blend |
| Salt 🧂 | ¼ tsp | Fine sea salt |
| Dark Chocolate Chips 🍫 | ½ cup | Optional, for crunch |
The Cadbury drinking chocolate is the star—grab the full-size bars from the baking aisle, not the mini ones. Trader Joe's and Whole Foods carry them year-round, but check the international section if your store doesn’t stock them. For butter, Plugrá is my go-to—it’s European-style and melts beautifully. The powdered sugar? Diamond Crystal is sifted and lump-free, which matters for that silky finish. If you’re using chocolate chips for crunch, Ghirardelli 60% dark melts cleanly and adds depth without overpowering.
No Cadbury? High-quality dark chocolate (70% cocoa) works in a pinch—just melt it with the butter first. Short on butter? Coconut oil at half the amount gives a similar texture, though it’ll be slightly lighter. The heavy cream can be swapped for Greek yogurt at double the amount if you’re avoiding dairy, but it’ll be less stable. For vanilla, Madagascar Bourbon extract has the best flavor, but imitation works if that’s all you’ve got. The milk helps thin the icing—if you prefer a thicker consistency, reduce it by 2 tbsp.
This icing sets beautifully at room temperature but stays softer in the fridge. Store in an airtight container for up to 1 week, covering the surface with parchment to prevent a skin from forming. For extra elegance, pipe it through a star tip onto cakes or spread it thinly over cookies for a glossy finish. If it thickens in the fridge, whisk in 1 tsp milk at a time until smooth. The chocolate chips, if using, should be added last—fold them in gently to keep the swirls intact.
Why You'll Love This Recipe
- Four-Ingredient Magic: I swear by this recipe because it’s that simple—just melt the chocolate with butter, whip the cream, and fold. No sifting, no tempering, no stress. The kind of recipe that makes me feel like a baking genius even when I’m half-asleep.
- Rich Without Guilt: That first spoonful of Cadbury drinking chocolate? Pure indulgence, but the powdered sugar and cream balance it so well it doesn’t feel heavy. It’s like a hug for your taste buds—creamy, slightly sweet, with just enough vanilla to make it sing.
- Party in a Bowl: This icing is my go-to for birthdays, cake decorating, or even slathering over store-bought cookies when I’m in a rush. The texture’s smooth enough for frosting but thick enough to pipe if I’m feeling fancy. Honestly, it’s the kind of recipe that makes me look like a pro without trying.
- Zero-Waste Winner: A little goes a long way, so I always end up with leftovers—perfect for dipping fruit, topping pancakes, or even mixing into coffee. And since Cadbury drinking chocolate is cheap and shelf-stable, I’m not breaking the bank for a treat that feels luxurious. My wallet and my sweet tooth thank me.
Step-by-step instructions for Cadbury drinking chocolate icing
Here's how to create velvety ganache swirls with that signature Cadbury richness.
Melt the Chocolate and Butter Together
In a medium heatproof bowl, combine the 8 oz chopped Cadbury Drinking Chocolate and the 0.5 cup cold cubed unsalted butter. Place this bowl over a pot of simmering water, ensuring the bottom of the bowl never touches the water. This gentle heat will create a smooth, glossy ganache without scorching.
Stir occasionally with a silicone spatula until both the chocolate and butter melt completely. You'll know it's ready when the mixture becomes silky smooth and reaches 110°F on a candy thermometer. This temperature ensures the chocolate stays stable for swirling without seizing up later. Let it cool slightly to 100°F before proceeding—this makes it easier to work with when combining with other ingredients.
Whip the Powdered Sugar Mixture
In a separate large bowl, sift the 2 cups powdered sugar to remove any lumps. Add the 0.25 tsp salt, 1 tsp vanilla extract, and the 0.25 cup warm milk. Using a stand mixer fitted with the whisk attachment, beat on medium-high speed for 2-3 minutes until the mixture becomes pale and fluffy. This step is crucial for creating that light, airy texture that balances the richness of the chocolate.
Stop mixing when the sugar mixture holds soft peaks when the whisk is lifted. The sugar should be completely dissolved with no graininess remaining. If you're using the optional 0.5 cup dark chocolate chips, fold them in now using a spatula—just enough to distribute them evenly without breaking them apart. Set this mixture aside temporarily while you prepare the ganache base.
Combine Ganache and Sugar Mixture
With the mixer running on low speed, slowly pour the cooled chocolate mixture into the sugar mixture. This gradual addition prevents the sugar from seizing up from the moisture in the ganache. Once fully incorporated, increase the speed to medium-high and whip for 3-4 minutes until the icing thickens and becomes glossy. You're looking for a smooth, spreadable consistency that holds its shape when piped but still flows easily.
Here's the thing—if the icing seems too thick, gradually add 1 teaspoon at a time of the 0.25 cup heavy whipping cream until you reach the perfect consistency. For swirls, you want it thick enough to hold its shape but still fluid enough to create elegant patterns. Taste and adjust seasoning with a pinch more salt if needed—this is where the Cadbury flavor really shines.
Create the Signature Ganache Swirls
Transfer the icing to a piping bag fitted with a star tip. For dramatic swirls, pipe the icing onto a parchment-lined baking sheet in 3-inch wide stripes, spacing them about 1 inch apart. While the icing is still soft, use the tip of a knife or offset spatula to gently drag through each stripe, creating swirls that intertwine with the adjacent stripes. Work quickly before the icing sets completely.
Let the swirls set at room temperature for 15-20 minutes until firm but still pliable. This resting period allows the flavors to meld and the texture to develop properly. For extra decadence, you can drizzle a thin layer of melted chocolate over the top before serving. The contrast between the smooth ganache and the crunchy chocolate chips (if using) makes this icing truly special.
Pro Tips For Making Cadbury Drinking Chocolate Icing
- Melt Chocolate Slowly: Use a double boiler or microwave in 20-second bursts—Cadbury drinking chocolate burns faster than you’d think. I learned this the hard way after ending up with a grainy, bitter mess that tasted more like melted shoe leather than chocolate.
- Whisk Butter First: Beat the softened butter and powdered sugar together until light and fluffy before adding anything else. This step actually changes the texture, giving you a smoother, less grainy icing that spreads like a dream instead of clumping like wet sand.
- Watch the Cream: Cold heavy whipping cream won’t whip properly—let it sit at room temperature for 30 minutes first. I used to skip this and end up with sad, lumpy icing that looked like it had been kicked by a cow. (Your piping bags will thank you.)
- Add Vanilla Last: Stir in the vanilla extract right before using the icing—it fades fast when mixed in early. My grandmother swore by this, and she was right: the flavor stays bright and rich, not dull and buried under all the other ingredients.
Essential equipment for great cadbury drinking chocolate icing
Heatproof Bowls
Start with a medium heatproof glass or stainless steel bowl—I swear by CorningWare for its durability and even heat distribution. Place this bowl over a pot of simmering water (double boiler method) to melt the chocolate and butter gently.
Avoid plastic bowls as they can warp or melt under heat. For extra stability, use a bowl with a wide base to prevent tipping during stirring. 🌡️
Stand Mixer
A stand mixer with a whisk attachment is non-negotiable for achieving that silky, lump-free texture. I use my KitchenAid Artisan Series on medium-high speed for the sugar mixture—it whips the powdered sugar into a pale, fluffy base that balances the richness of the chocolate.
If you don’t have a mixer, a hand mixer works, but be prepared for more elbow grease to reach the same consistency.
Silicone Spatula
Invest in a high-quality silicone spatula—I recommend OXO Good Grips—for scraping every last bit of ganache from the bowl. Its flexible edge helps create smooth swirls when combining the chocolate and sugar mixtures.
Avoid metal spatulas during melting to prevent scorching the chocolate. A silicone spatula is also gentle on non-stick surfaces and easy to clean.
Piping Bag & Star Tip
For those signature ganache swirls, a disposable piping bag with a star tip (like Wilton 1M) is a game-changer. Fill the bag with the icing, pipe 3-inch stripes onto parchment, and drag a knife through for elegant patterns.
No piping bag? A ziplock bag with a corner snipped off works in a pinch. The star tip creates texture, while a round tip gives a smoother finish for spreading.
Candy Thermometer
Precision matters! A candy thermometer ensures your chocolate and butter melt to the perfect 110°F—any hotter risks seizing the icing later. I use a Thermoworks Thermapen for accuracy, but a basic OXO Stainless Steel Thermometer works too.
Monitor the temperature closely, especially if you’re melting chocolate by itself—it burns easily. 💡
Offset Spatula
An offset spatula (like Mercer Culinary Genesis) is your secret weapon for creating those professional-looking swirls. Use it to gently drag through the piped stripes of icing while it’s still soft.
The angled blade helps you glide smoothly without tearing the delicate patterns. Keep a damp cloth handy to wipe off any stray icing for a clean finish.
Nutrition facts
Frequently asked questions
Can I substitute Cadbury drinking chocolate with regular chocolate?
Yes, but the flavor will differ. Use high-quality dark chocolate (70% cocoa or higher) for the closest match. Melt it with the butter first, then proceed with the recipe. Cadbury’s distinctive malted flavor comes from its unique ingredients, so regular chocolate won’t replicate that exact taste. For a budget-friendly option, try Ghirardelli or Lindt brands—they melt smoothly and add depth.
Why did my icing turn grainy?
Graininess usually happens when powdered sugar isn’t fully dissolved or the chocolate overheats. To fix it, whisk in 1-2 teaspoons of warm milk or heavy cream while mixing on low speed. For prevention, always sift the sugar and keep chocolate below 110°F. If the issue persists, strain the icing through a fine-mesh sieve for ultra-smooth results.
How do I make this icing thicker or thinner?
For a thicker consistency, chill the icing for 30 minutes or add 1 tablespoon powdered sugar at a time. To thin it, whisk in 1 teaspoon milk or cream until silky. Pro tip: If using the icing for piping, aim for a spoonable but not runny texture—it should hold peaks when the whisk is lifted.
Can I color this icing for special occasions?
Use gel food coloring (liquid colors can thin the icing). Add 1/2 teaspoon at a time while mixing on low speed. For pastel shades, start with 1/4 teaspoon. Avoid cocoa powder—it’ll alter the texture. Perfect for birthdays, holidays, or themed desserts!
How long does this icing keep in the fridge?
Store in an airtight container for up to 1 week. Cover the surface with plastic wrap pressed directly on the icing to prevent a skin from forming. Before using, let it sit at room temperature for 10-15 minutes and rewhip briefly to restore smoothness. For longer storage, freeze for up to 3 months—thaw in the fridge overnight.