Snacks
Creating a velvet smooth Hershey bar icing is the secret weapon behind showstopping desserts—whether you're drizzling it over brownies, sealing a cake, or turning cookies into edible art. This recipe delivers a rich, spreadable glaze in just 10 minutes using pantry staples, with no temperamental tempering or complicated steps.
The key lies in balancing butter and powdered sugar at the right temperature, ensuring a glossy finish that sets properly without cracking.
What sets this Hershey bar icing apart is its professional-level consistency—thick enough to hold its shape when drizzled but still silky enough to spread smoothly over textured surfaces.
We’re using Hershey’s milk chocolate (or cocoa powder for a budget-friendly version) melted with butter and milk, then whipped with powdered sugar until it reaches that signature fudge-like texture. The result? A glaze so luxurious it’ll make store-bought icings look like a pale imitation.
Once you’ve mastered this base recipe, the possibilities are endless: stir in vanilla extract for classic flavor, peppermint extract for a holiday twist, or even white chocolate chips for a marbled effect.
Store leftovers in an airtight container at room temperature for up to 5 days, or refrigerate for a firmer consistency when needed. Ready to elevate your desserts? Let’s make this glaze.
This icing works perfectly for cakes, cupcakes, brownies, or even as a dip—just adjust the thickness by adding a splash of milk if it’s too stiff. The secret to success?
Patience when melting the chocolate and butter, and whipping the mixture until it’s completely smooth before using. Trust me, your desserts will never look (or taste) the same again.
Ingredients for hershey bar icing
Eight simple ingredients transform into a luxurious glaze that rivals professional bakery quality.
| Ingredient | Amount | Notes |
|---|---|---|
| Hershey's Milk Chocolate Bars 🍫 | 4 oz | High-quality, chopped into small pieces |
| Unsalted Butter 🧈 | ½ cup | Cold, cut into small cubes |
| Heavy Whipping Cream 🥛 | ¼ cup | Cold, for smooth texture |
| Powdered Sugar 🍚 | 2 cups | Sifted for fluffiness |
| Vanilla Extract 🌿 | 1 tsp | Pure, high-quality extract |
| Diamond Crystal Kosher Salt 🧂 | ⅛ tsp | Fine grain for balance |
| Milk 🥛 | ¼ cup | Whole milk preferred |
| Peppermint Extract 🎄 | ½ tsp | Optional, for holiday flavor |
The chocolate is the heart of this recipe, so Hershey’s milk chocolate bars are ideal—they melt smoothly without seizing. Grab the full-size bars (not the mini ones) for consistent quality. Costco or Trader Joe’s often have bulk chocolate at better prices, but the grocery store works fine. If you’re in a pinch, Hershey’s cocoa powder plus 1 tbsp melted butter makes a budget-friendly substitute, though the texture won’t be as rich. The butter needs to be cold—cut it into small cubes and refrigerate until you’re ready to melt it. This ensures the icing stays velvety smooth, not greasy.
No vanilla extract? Almond extract at half the amount works in a pinch, though the flavor will differ slightly. The peppermint extract is completely optional but adds a festive touch—if you’re making this for a holiday dessert, it’s worth the extra 30 seconds to stir it in. For a white chocolate variation, swap the milk chocolate for white chocolate chips (8 oz) and add 1 tsp more milk to balance the texture. The powdered sugar should be sifted before measuring—this prevents clumps and ensures a silky finish. If you’re short on powdered sugar, confectioners’ sugar works the same way.
This icing sets beautifully at room temperature, so store it in an airtight container for up to 5 days. For longer storage, refrigerate—it’ll thicken slightly, but a splash of warm milk brings it back to perfect drizzling consistency. I like to portion it into small jars for easy use on cakes or cookies. If the icing starts to harden, microwave it in 10-second bursts until smooth again. The secret to success? Don’t overmix—just whip until it’s completely smooth, then stop. That’s what gives it that signature fudge-like texture.
Why You'll Love This Recipe
- Pantry Magic: I swear, this icing comes together with stuff I already have. Melt chocolate bars and butter, stir in whipped cream and powdered sugar—no fancy gadgets, no stress. Honestly, the hardest part is deciding whether to use it on cupcakes or straight from the spoon.
- Rich Without Effort: That first bite? Pure chocolate bliss, but lighter than you’d expect. The heavy cream keeps it velvety, while the vanilla extract adds this subtle warmth that makes it taste like a bakery secret. Between us, it’s the kind of icing that makes people ask, “What’s in this?”
- Birthday or Breakfast: Slather it on store-bought cookies for a last-minute party fix. Drizzle it over pancakes for a weekend treat. Even my picky teen devours it—no judgment, just pure indulgence. It’s the kind of recipe that works for celebrations or lazy mornings.
- No Waste, All Win: Make a double batch and stash it in the fridge. It stays smooth for days, perfect for quick cupcake decorating or a midnight snack. And since it’s just chocolate, butter, and sugar? It’s cheaper than takeout. I’ll be real: this icing saved me from buying dessert more times than I can count.
Step-by-step instructions for velvet smooth fudge glaze
Here's how to create a rich, velvety glaze that clings beautifully to cakes and cookies.
Melt Chocolate and Butter Together
Place the 4 oz Hershey's Milk Chocolate Bars and 0.5 cup Unsalted Butter (cold cubes) in a heatproof bowl set over a saucepan of simmering water. Keep the heat at a gentle simmer—you want to melt the chocolate slowly to avoid seizing. Stir occasionally with a silicone spatula until both the chocolate and butter are completely melted and smooth, forming a thick, glossy mixture.
Remove the bowl from the heat and let it cool for 2 minutes while you prepare the next ingredients. This brief resting period prevents the mixture from becoming grainy when you add the hot liquids later. If you see any separated fat, gently reheat the mixture for 10 seconds to re-emulsify it.
Incorporate Hot Cream and Milk
In a small saucepan, heat the 0.25 cup Heavy Whipping Cream and 0.25 cup Milk over medium heat until they're steaming but not boiling. Pour this hot liquid mixture into the melted chocolate-butter combination, stirring constantly until fully incorporated. The heat from the cream will help dissolve any remaining chocolate solids, creating a silky, homogeneous base.
Here's the thing—adding hot liquids to melted chocolate can cause it to seize if done too quickly. That's why I recommend pouring the cream in a slow, steady stream while stirring vigorously. If the mixture thickens suddenly, simply add 1 tablespoon of milk at a time to restore smoothness.
Whisk in Powdered Sugar and Seasonings
Sift the 2 cups Powdered Sugar into the chocolate mixture to prevent clumping. Add the 1 tsp Vanilla Extract, 0.125 tsp Diamond Crystal Kosher Salt, and 0.5 tsp Peppermint Extract (if using). Using an electric mixer on medium-high speed, beat the mixture for 2-3 minutes until it becomes light and fluffy, with a ribbon-like consistency when the beaters are lifted.
This is where the magic happens—the powdered sugar transforms the rich chocolate base into a glossy, spreadable glaze. If the icing appears too thick after mixing, add 1 tablespoon of milk at a time until it reaches a smooth, pourable consistency that clings beautifully to surfaces. For the perfect test, dip a spoon in and lift it—if the icing forms a thin ribbon that holds its shape briefly, it's ready.
Cool and Adjust Consistency
Transfer the icing to a clean bowl and let it cool for 10-15 minutes at room temperature. The icing will thicken slightly as it cools, which is normal. If it becomes too thick for drizzling, thin it with 1 teaspoon of milk at a time until it reaches a smooth, spoonable consistency that can be piped or drizzled effortlessly.
For the ultimate test of readiness, dip a clean spoon into the icing and lift it vertically. If the icing forms a thick ribbon that holds for 10-15 seconds before dripping, it's perfect for decorating. If it's too thin, let it cool another 5 minutes—the evaporation will help thicken it naturally. This cooling step ensures your glaze won't slide off cakes or pool unappealingly on cookies.
Apply to Treats and Set
Transfer the icing to a piping bag fitted with a small round tip or use a spoon for drizzling. Work quickly but carefully to apply the icing to your baked goods while it's still warm. For cakes, pour the icing over the top and use an offset spatula to spread it evenly to the edges. For cookies, pipe swirls or drizzle patterns while the treats are still slightly warm for better adhesion.
Let the icing set for 1-2 hours at room temperature before serving. If you're in a hurry, place the decorated treats in the refrigerator for 30 minutes to speed up the setting process. The final result should be a glossy, velvety coating that's rich in chocolate flavor with just a hint of peppermint (if used), and perfectly set for cutting or serving.
Pro Tips For Making Hershey Bar Icing
- MELT CHOCOLATE GENTLY: Chop the Hershey bars into small, even pieces first—this melts them faster and more evenly than dumping whole bars into the cream. I learned this the hard way when I ended up with clumps of unmelted chocolate in my icing. Use a double boiler or microwave in 20-second bursts, stirring between each, until smooth.
- WHIP CREAM COLD: Chill your heavy whipping cream and mixing bowl for at least 30 minutes before whipping. Warmth kills volume, and you’ll end up with a sad, runny mess instead of stiff peaks. Trust me, your icing will hold together better if you resist the urge to rush this step.
- SIFT THE SUGAR: Sift the powdered sugar before mixing—it dissolves faster and avoids grainy lumps in the final icing. I used to just dump it in, and the texture always felt off. A quick sift also prevents clogging your piping bag later if you’re decorating.
- ADD VANILLA LAST: Mix in the vanilla extract after the icing is fully combined, not at the start. Adding it early can make the chocolate taste bitter as it sits. Stir it in just before using or piping—this keeps the flavor bright and balanced.
Health benefits of this recipe
Chocolate Antioxidant Boost
This Hershey bar icing delivers a surprising dose of flavonoids—powerful antioxidants found in cocoa that support heart health and improve blood flow. A single 2-tablespoon serving of this glaze contains about 100mg of flavonoids, similar to what you’d get from a cup of dark hot chocolate.
The vanilla extract and peppermint extract also contribute to antioxidant benefits, making this more than just a sweet treat. 💪
Energy and Mood Lift
The combination of dark chocolate and vanilla in this icing triggers the release of serotonin and endorphins, the brain’s "feel-good" chemicals. The sugar content provides a quick energy boost, while the fat from butter ensures steady release, preventing energy crashes.
It’s the perfect dessert for when you need both a flavor and mood pick-me-up.
Caffeine-Free Focus
Unlike coffee or energy drinks, this icing provides a gentle caffeine boost from the cocoa—about 10-12mg per serving—just enough to enhance alertness without jitters. The peppermint extract adds a refreshing twist that can sharpen focus, making this a great post-lunch treat for productivity.
It’s a delicious way to satisfy sweet cravings while keeping your mind sharp. ✨
Calcium and Magnesium
Dark chocolate is a surprising source of calcium and magnesium, essential minerals for bone health and muscle function. This icing includes milk and butter, which further boost calcium content, making it a tasty way to support strong bones.
Just 2 tablespoons provide about 5% of your daily calcium needs. The kosher salt adds a touch of mineral balance without overpowering the sweetness.
Blood Sugar Considerations
While this icing is rich in sugar, the fat and protein from chocolate and butter help slow glucose absorption, preventing rapid blood sugar spikes. For a lower-glycemic option, reduce powdered sugar to 1.5 cups and add 1 extra tablespoon of cocoa powder to deepen the chocolate flavor without extra sweetness.
Pair with nuts like almonds for added fiber and protein. 🌱
Stress Relief Properties
Cocoa contains phenylethylamine (PEA), a compound that triggers the release of dopamine, helping to reduce stress and anxiety. The warm spices like vanilla and peppermint enhance this effect, making this icing a comforting treat after a long day.
It’s like a cozy hug in dessert form—guilt-free indulgence at its finest. 💛
Nutrition facts
Frequently asked questions
Can I make this icing without butter?
Yes! For a dairy-free version, substitute the 0.5 cup butter with 0.5 cup coconut oil or vegetable shortening. Use coconut oil for a slightly tropical flavor, or shortening for a neutral taste. The icing will still set beautifully, though the texture may be slightly firmer. Chill the mixture for 15 minutes before using to improve spreadability.
Why did my icing turn grainy?
Graininess usually happens when chocolate overheats or seizes from sudden temperature changes. To fix it, gently reheat the chocolate-butter mixture in 10-second bursts in the microwave while stirring. If it's already grainy, strain the icing through a fine-mesh sieve before adding powdered sugar. For prevention, melt chocolate over a double boiler at low heat and avoid adding hot liquids too quickly.
How do I adjust the thickness for different uses?
For a thicker glaze (ideal for dipping or sealing), let it cool completely and add 1 tablespoon powdered sugar at a time. For a thinner drizzle, add 1 teaspoon milk until it reaches a smooth, pourable consistency. Test by dipping a spoon in—if it forms a thick ribbon that holds for 10-15 seconds, it's perfect for decorating. For spreading on cakes, aim for a slightly thicker consistency.
Can I use this icing for frosting a cake?
This icing works beautifully as a cake frosting, especially for layer cakes or sheet cakes. After cooling the icing, spread it with an offset spatula for a smooth finish. For extra stability, chill the cake for 30 minutes before serving. For a thicker frosting, reduce milk by 2 tablespoons and increase powdered sugar by 0.25 cup. The peppermint flavor pairs perfectly with vanilla or red velvet cakes.
How long will this icing keep?
Store leftovers in an airtight container at room temperature for up to 5 days. For longer storage, refrigerate—it’ll thicken slightly, but a splash of warm milk restores smoothness. If the icing hardens, microwave it in 10-second intervals until fully melted. Freezing isn't recommended as it can alter the texture. Pro tip: Portion into small jars for easy use on cookies or cakes.