If you’re looking for a cake recipe that’s incredibly easy to make and guaranteed to impress, this Heath Bar Poke Cake is exactly what you need! Moist, indulgent, and packed with toffee flavor, it's the perfect dessert for any occasion. Whether you're a beginner baker or a seasoned pro, this recipe will be a hit at family gatherings, potlucks, or even as a simple weeknight treat. Read on to discover how to make this irresistible dessert, complete with helpful tips and common mistakes to avoid.

What is a Heath Bar Poke Cake?
A Heath Bar Poke Cake is a type of poke cake, which means that after baking the cake, you poke holes in it and pour a liquid filling (usually something sweet and gooey like caramel or condensed milk) over the top. The filling seeps into the holes, infusing the cake with extra flavor and moisture. For this specific recipe, Heath Bars—classic chocolate-covered toffee candies—are crumbled and sprinkled over the top, adding a delightful crunch and rich toffee flavor.
Ingredients List for Heath Bar Poke Cake
Here’s everything you’ll need to create this indulgent cake:
Cake Base:
- 1 box of chocolate cake mix (plus ingredients called for on the box, such as eggs, oil, and water)
- 1 (14 oz) can of sweetened condensed milk
- 1 (12 oz) jar of caramel sauce
- 1 teaspoon of vanilla extract (optional, for extra flavor)
Toppings:
- 4-6 Heath Bars, crushed (you can also use a bag of Heath toffee bits)
- 1 container (8 oz) of whipped topping (like Cool Whip)
- Chocolate syrup (optional, for drizzling)
Substitutions and Variations
- Cake Mix: Although chocolate cake mix is the traditional choice, you can use any flavor you prefer. Try vanilla, devil's food, or even a caramel-flavored cake mix for an extra layer of richness.
- Heath Bars: If you can’t find Heath Bars, you can substitute them with Skor bars or any other chocolate-covered toffee candy. For a nutty twist, you could even use Snickers bars or Butterfingers.
- Whipped Topping: Instead of store-bought whipped topping, you can make homemade whipped cream using heavy cream, sugar, and vanilla.
- Caramel Sauce: You can make homemade caramel sauce for an even richer flavor, or substitute with dulce de leche if you’re feeling adventurous.
Step-by-Step Cooking Instructions

Ready to make the most delicious Heath Bar Poke Cake ever? Follow these simple steps:
- Prepare the Cake:
Preheat your oven to 350°F (or as directed on your cake mix box). Follow the instructions on the cake mix to prepare the batter. Pour the batter into a greased 9x13-inch baking dish and bake according to package directions, typically 25 to 30 minutes. - Cool and Poke Holes:
Once your cake is fully baked, remove it from the oven and allow it to cool for about 10 minutes. Using the handle of a wooden spoon or a similar object, poke holes across the surface of the cake. Space the holes evenly, about 1 inch apart. - Add Condensed Milk and Caramel:
In a small bowl, combine the sweetened condensed milk and caramel sauce. If desired, add 1 teaspoon of vanilla extract for extra depth of flavor. Slowly pour the mixture over the cake, ensuring it fills the holes you’ve created. Use a spatula to help spread the mixture if necessary. - Cool Completely:
Allow the cake to cool completely at room temperature or refrigerate it for about 1-2 hours. This allows the caramel and condensed milk mixture to fully soak into the cake, making it extra moist. - Add Whipped Topping and Heath Bars:
Once the cake is cooled, spread the whipped topping evenly over the entire surface. Crush the Heath Bars and sprinkle them generously over the top of the whipped topping. - Drizzle with Chocolate Syrup (Optional):
For an extra touch of indulgence, drizzle some chocolate syrup over the Heath Bar crumbles for a picture-perfect finish.
How to Cook Heath Bar Poke Cake: A Step-by-Step Guide
Cooking a Heath Bar Poke Cake is incredibly simple, especially since the recipe starts with a boxed cake mix. This makes it quick to whip up while still delivering an impressive result. Here's a quick overview of the cooking process:
- Bake the Cake: Follow the instructions on your boxed cake mix, then bake the cake in a 9x13-inch pan.
- Poke and Soak: After baking, poke holes into the cake and pour a sweet, gooey mixture of caramel and condensed milk on top.
- Top with Whipped Cream: After the cake cools, slather on a layer of whipped topping.
- Add Crunch: Finish with a generous sprinkling of crushed Heath Bars for that signature crunch and toffee flavor.
Common Mistakes to Avoid
- Not Poking Enough Holes: If you don’t poke enough holes, the caramel and condensed milk won’t fully absorb into the cake. Be generous with your holes!
- Pouring the Topping Too Fast: Slowly pour the caramel and condensed milk mixture to give it time to seep into the cake. Pouring too fast can cause the mixture to sit on top rather than penetrate.
- Not Letting the Cake Cool Enough: Make sure to let the cake cool before spreading the whipped topping. If the cake is too warm, the whipped topping will melt and become runny.
- Overmixing the Batter: When preparing your cake mix, avoid overmixing the batter. Overmixing can lead to a dense and tough cake.
Serving and Presentation Tips
Presentation is key when serving a delicious dessert like Heath Bar Poke Cake. Here are a few tips to make your cake look as good as it tastes:
- Serve Chilled: This cake tastes best when it’s chilled, as the whipped topping stays firm and the caramel mixture has time to set.
- Neat Slices: Use a sharp knife to cut clean slices, and wipe the knife between cuts to keep the slices looking neat.
- Extra Toppings: Consider serving the cake with extra Heath Bar pieces, a drizzle of chocolate syrup, or a scoop of vanilla ice cream for an added treat.
How to Serve Heath Bar Poke Cake
Once your cake is ready to go, serve it cold for the best flavor. Simply slice it into squares and place each piece on a dessert plate. For added flair, drizzle a bit of extra caramel or chocolate syrup over the top of each slice right before serving. You can also sprinkle on a few extra crushed Heath Bars for garnish.
Presentation Ideas for Heath Bar Poke Cake
Want to impress your guests? Here are a few creative presentation ideas for your Heath Bar Poke Cake:
- Layered Dessert Glasses: Instead of making one large cake, consider layering the ingredients in individual dessert glasses for a more sophisticated presentation.
- Cake Trifle: Create a trifle by layering cubes of poke cake with whipped cream, caramel sauce, and crushed Heath Bars in a large glass dish.
- Cupcake Style: If you prefer smaller, individual servings, make the poke cake in cupcake form by baking cupcakes and following the same poke-and-fill method.
Heath Bar Poke Cake Recipe Tips
- Make It Ahead: This cake actually tastes better the next day after the caramel and condensed milk have had time to fully absorb into the cake.
- Store Properly: Keep the cake refrigerated, covered tightly with plastic wrap or aluminum foil. It will stay fresh for up to 3-4 days.
- Crushing Heath Bars: To easily crush Heath Bars, place them in a zip-top bag and crush them with a rolling pin or mallet.
Frequently Asked Questions (FAQs)
1. Can I use homemade caramel sauce?
Yes, homemade caramel sauce adds an extra touch of flavor and richness to the cake. Just make sure the sauce is thin enough to pour and seep into the cake holes.
2. Can I freeze Heath Bar Poke Cake?
Yes, you can freeze this cake. Wrap it tightly in plastic wrap and foil, then freeze for up to 2 months. Thaw in the refrigerator before serving.
3. Can I use another candy besides Heath Bars?
Absolutely! Try using Skor bars, Butterfingers, or even Snickers for a different take on the classic recipe.
4. How long should the cake sit before serving?
For best results, let the cake sit in the refrigerator for at least 2 hours, but overnight is even better to allow the flavors to meld.
Conclusion
This Heath Bar Poke Cake is truly a dessert lover’s dream. With its moist, flavorful cake base, rich caramel filling, and crunchy toffee topping, it’s a showstopper at any event. Not only is it easy to make, but it also offers endless possibilities for customization. Whether you’re whipping this up for a birthday, holiday, or just because, it's sure to be a hit. Give this recipe a try, and don’t forget to experiment with different variations to make it your own!
PrintHeath Bar Poke Cake Recipe
Heath Bar Poke Cake is a moist and rich dessert filled with caramel sauce, topped with whipped cream, and sprinkled with crushed Heath bars. This easy recipe combines chocolate cake with the irresistible flavors of toffee and caramel, perfect for parties or family gatherings.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 1 hour 40 minutes (includes refrigeration)
- Yield: 12 servings
- Category: Dessert
- Diet: Vegetarian
Ingredients
- Boxed chocolate cake mix
- Sweetened condensed milk
- Caramel sauce
- Cool Whip (or whipped topping)
- Heath Bar (crushed)
Instructions
- Prepare the chocolate cake mix as directed on the box and bake it.
- While the cake is still warm, poke holes all over the cake using the handle of a wooden spoon.
- Pour sweetened condensed milk and caramel sauce over the cake, letting it soak into the holes.
- Refrigerate the cake for at least 1 hour.
- Once cooled, spread a layer of Cool Whip over the cake.
- Top with crushed Heath bars.
- Serve chilled and enjoy!
Notes
- You can make the cake a day ahead and refrigerate it overnight for deeper flavor absorption.
- For extra crunch, add more Heath Bar topping just before serving.
Nutrition
- Serving Size: 1 slice
- Calories: 410 kcal
- Sugar: 35g
- Sodium: 320mg
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