If you’re a chocolate lover, then the Hershey Bar Cake is about to become your new favorite dessert. This decadent cake is rich, moist, and bursting with the delightful flavor of Hershey’s Milk Chocolate Bars. Whether you’re celebrating a birthday, hosting a get-together, or simply indulging your sweet tooth, this cake will satisfy all your chocolate cravings. And the best part? It’s simple to make! Let’s dive into the details.
Why It Works Every Time

The secret to the perfection of the Hershey Bar Cake lies in its rich and creamy ingredients. Combining chopped Hershey’s Milk Chocolate Bars with butter creates a luscious batter that bakes into a moist cake. The addition of buttermilk gives it a tender crumb, while the chocolate syrup adds an extra layer of chocolatey goodness. Every bite is a delightful experience, making it a go-to recipe for chocolate lovers.
Gather These Ingredients
To make the Hershey Bar Cake, you’ll need the following ingredients:
- 10 ounces Hershey’s Milk Chocolate Bars, chopped
- 1 cup (2 sticks) butter, softened
- 2 cups granulated white sugar
- 4 large eggs
- 1 cup buttermilk
- 1 teaspoon baking soda
- 2 cups cake flour
- One 5.5 ounce can Hershey’s chocolate syrup
- 1 teaspoon vanilla extract
- 2 tablespoons powdered sugar, for dusting
Make sure to have everything ready before you start baking. It will make the process smoother and faster!
Setup & Equipment
Before we jump into the baking, let’s gather the essential tools:
- 9×13 inch baking pan – perfect for this cake size.
- Mixing bowls – a large one for the batter and a small one for any toppings.
- Electric mixer – for easy mixing of ingredients.
- Rubber spatula – to scrape down the sides and fold in ingredients.
- Measuring cups and spoons – for precise ingredient measurements.
With these tools at your disposal, you’ll be well-equipped for creating the ultimate Hershey Bar Cake.
Mastering Hershey Bar Cake: How-To

Now, let’s get to the good stuff: the step-by-step process for baking your Hershey Bar Cake.
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This ensures that your cake bakes evenly and rises beautifully.
Step 2: Melt the Chocolate
In a microwave-safe bowl, combine the chopped Hershey’s Milk Chocolate Bars and butter. Microwave in 30-second intervals, stirring in between, until melted and smooth. Let it cool slightly.
Step 3: Mix the Wet Ingredients
In a large mixing bowl, add the melted chocolate and butter mixture. Stir in the granulated sugar until well combined. Then, add the eggs one at a time, mixing well after each addition. Pour in the buttermilk, chocolate syrup, and vanilla extract, mixing until everything is incorporated.
Step 4: Combine the Dry Ingredients
In another bowl, whisk together the cake flour and baking soda. Gradually add the dry ingredients to the wet mixture, folding gently until just combined. Be careful not to overmix; a few lumps are okay.
Step 5: Bake the Cake
Pour the batter into the prepared baking pan and spread it evenly. Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted in the center comes out clean. Let the cake cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.
Step 6: Dust and Serve
Once the cake is completely cool, dust the top with powdered sugar for a beautiful finish. Slice, serve, and enjoy your delicious Hershey Bar Cake!
Make It Diet-Friendly
If you’re looking to make a few adjustments to suit dietary preferences, consider the following options:
- For a lighter cake, substitute half of the butter with unsweetened applesauce.
- Use coconut sugar instead of granulated sugar for a more natural sweetener.
- For a gluten-free option, swap cake flour with a gluten-free all-purpose flour blend.
- Try using almond milk or oat milk instead of buttermilk for a dairy-free version.
These substitutions can help you enjoy the Hershey Bar Cake while accommodating different dietary needs.
Behind the Recipe
The Hershey Bar Cake recipe draws inspiration from classic chocolate cake recipes but takes it up a notch with the rich flavor of Hershey’s chocolate. It’s a nostalgic nod to many who grew up enjoying Hershey’s candies, making it a delightful treat for both kids and adults. The combination of chocolate bars and chocolate syrup creates a harmonious blend of flavors that is simply irresistible.
Meal Prep & Storage Notes
If you want to prepare your Hershey Bar Cake in advance, here are some helpful tips:
- This cake can be made a day ahead of time and stored covered at room temperature.
- If you have leftovers, store them in an airtight container in the refrigerator for up to four days.
- To freeze the cake, wrap it tightly in plastic wrap and aluminum foil, and store it in the freezer for up to two months. Thaw in the refrigerator before serving.
With these tips, you can enjoy your cake anytime!
Your Top Questions
Can I use dark chocolate instead of milk chocolate for this cake?
Absolutely! If you prefer a richer flavor, using dark chocolate is a great way to elevate the taste of your Hershey Bar Cake.
What can I serve with the cake?
This cake pairs wonderfully with whipped cream, vanilla ice cream, or fresh berries. You can also drizzle additional chocolate syrup on top for an extra treat!
How can I make this cake more visually appealing?
Consider adding chocolate shavings, sprinkles, or crushed nuts on top of the cake. A dusting of powdered sugar can also add a lovely touch.
Can I make this cake in advance for a party?
Yes! The Hershey Bar Cake holds up well, and making it a day in advance can enhance the flavors. Just be sure to store it properly.
Looking for more chocolatey delights? Check out these delicious recipes:
These treats will surely satisfy your sweet cravings!
Save & Share
If you’ve enjoyed making and sharing your Hershey Bar Cake, consider saving this recipe for future baking adventures. Share it with friends and family so they can indulge in this chocolatey goodness as well!
Indulging in a slice of Hershey Bar Cake is sure to bring a smile to anyone’s face. With its rich flavor and moist texture, this cake is a celebration of chocolate in every bite. Whether it’s for a special occasion or just because, it’s a recipe you’ll want to keep on hand. Happy baking!

Hershey Bar Cake
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C).
- In a microwave-safe bowl, combine the chopped Hershey’s Milk Chocolate Bars and butter. Microwave in 30-second intervals, stirring in between, until melted and smooth. Let it cool slightly.
- In a large mixing bowl, add the melted chocolate and butter mixture. Stir in the granulated sugar until well combined. Then, add the eggs one at a time, mixing well after each addition. Pour in the buttermilk, chocolate syrup, and vanilla extract, mixing until everything is incorporated.
- In another bowl, whisk together the cake flour and baking soda. Gradually add the dry ingredients to the wet mixture, folding gently until just combined. Be careful not to overmix; a few lumps are okay.
- Pour the batter into the prepared baking pan and spread it evenly. Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted in the center comes out clean. Let the cake cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.
- Once the cake is completely cool, dust the top with powdered sugar for a beautiful finish. Slice, serve, and enjoy your delicious Hershey Bar Cake!
Notes
- This cake can be made a day ahead of time and stored covered at room temperature.
- If you have leftovers, store them in an airtight container in the refrigerator for up to four days.
- To freeze the cake, wrap it tightly in plastic wrap and aluminum foil, and store it in the freezer for up to two months. Thaw in the refrigerator before serving.
