If you’re searching for a dessert that hits every craving with a perfect blend of chocolate, caramel, and crunch, this Heath Bar Poke Cake Recipe is your new best friend. It’s the kind of cake that feels indulgent yet approachable, boasting layers of moist chocolate cake soaked in sweetened condensed milk and luscious caramel, all topped with fluffy whipped cream and crunchy toffee bits. Every bite is a celebration of texture and flavor, making it impossible not to smile as you enjoy this crowd-pleasing treat.

Ingredients You’ll Need
The beauty of this Heath Bar Poke Cake Recipe lies in its simplicity and the thoughtful way each ingredient builds flavor and texture. From the decadent cake base to the crunchy toffee bits, each component plays a crucial role in crafting this irresistible dessert.
- Chocolate cake mix: Provides a moist, rich foundation that pairs perfectly with caramel and toffee.
- Eggs, oil, and water: Essential for transforming the dry mix into a tender cake.
- Sweetened condensed milk: Adds creamy sweetness as it soaks into the cake’s holes, infusing every bite.
- Caramel sauce: Brings sticky, buttery depth and enhances the toffee flavor throughout.
- Whipped topping: Offers lightness and a velvety texture to balance the rich cake and caramel.
- Toffee bits or chopped Heath bars: Introduces crunchy pockets of caramelized bliss that lift the whole dessert.
- Optional caramel drizzle: For an extra touch of glossy sweetness right before serving.
How to Make Heath Bar Poke Cake Recipe
Step 1: Bake the Chocolate Cake
Start by preparing your chocolate cake mix according to the box instructions, using the eggs, oil, and water. Pour the batter into a greased 9×13-inch pan, making sure it’s evenly distributed. Bake it until a toothpick inserted comes out clean, typically about 30 minutes. This cake forms the rich, chocolatey base that will soak up all the sweet goodness later.
Step 2: Poke Holes in the Warm Cake
Once out of the oven, let the cake cool just enough so you can handle it comfortably—about 5 minutes. Using the handle of a wooden spoon, poke holes all over the surface. This step is key because it creates pockets for the sweetened condensed milk and caramel sauce to pool into, infusing the cake with moist sweetness throughout.
Step 3: Pour Sweetened Condensed Milk and Caramel
Slowly pour the sweetened condensed milk evenly over the entire cake, allowing it to seep deep into the holes. Follow this with a drizzle of caramel sauce, which will add luscious, buttery richness that sinks into the cake creating delightful layers of flavor. Resist the urge to rush and let the liquids absorb naturally for the best results.
Step 4: Chill and Add the Whipped Topping
Allow the cake to cool completely, then spread a thick, even layer of whipped topping over the surface. This creamy topping balances the richness beneath and adds a velvety finish that makes the cake feel light and fresh.
Step 5: Sprinkle Toffee Bits for Crunch
Generously scatter toffee bits or chopped Heath bars on top of the whipped topping. These crunchy pieces not only elevate the texture but also give that signature Heath Bar crunch with every bite, perfect for the Heath Bar Poke Cake Recipe’s signature appeal. Refrigerate the cake for at least two hours before serving.
How to Serve Heath Bar Poke Cake Recipe

Garnishes
For an extra special presentation, drizzle some additional caramel sauce over the top just before serving. You might also add a few whole Heath bar pieces or a sprinkle of sea salt flakes to contrast the sweetness beautifully. These finishing touches make the cake look irresistible and add layers of taste complexity.
Side Dishes
This poke cake is rich and indulgent on its own, but if you want to serve it alongside something complementary, consider a simple fresh fruit salad or a scoop of vanilla ice cream. The lightness of fruit and the creamy coolness of ice cream provide a lovely balance to the dense, caramel chocolate flavors.
Creative Ways to Present
Cut the cake into neat squares and serve on pretty dessert plates for a classic look, or go for a rustic vibe by offering it in glass trifle bowls layered with extra whipped cream and Heath bar chunks. For a party, try individual mini mason jars filled with the poke cake, perfect for grab-and-go treats with visual appeal.
Make Ahead and Storage
Storing Leftovers
This Heath Bar Poke Cake Recipe actually tastes better after chilling overnight as the flavors meld beautifully. Store any leftovers covered tightly in the refrigerator for up to four days. This helps keep the whipped topping fresh and the cake moist without drying out.
Freezing
You can freeze the cake before adding the whipped topping. Wrap it tightly in plastic wrap and then aluminum foil to protect it from freezer burn. When you’re ready to enjoy it, thaw in the refrigerator overnight, then add fresh whipped topping and toffee bits before serving to maintain the best texture.
Reheating
Since this cake is best enjoyed cold or at room temperature, reheating isn’t recommended. If you prefer it less chilled, simply let slices sit out for 15-20 minutes to soften slightly before serving, keeping that heavenly combo of creamy, moist, and crunchy intact.
FAQs
Can I use homemade caramel sauce for this recipe?
Absolutely! Homemade caramel sauce adds a personal touch and can make the cake even more decadent. Just use your favorite recipe or store-bought sauce to keep things simple.
What can I substitute for the whipped topping?
If you want a richer or fresher option, homemade whipped cream works beautifully. Just whip heavy cream with a bit of sugar until soft peaks form for a creamier topping.
Is it possible to make this cake gluten-free?
Yes, you can use a gluten-free chocolate cake mix to keep the recipe safe for gluten-sensitive friends without sacrificing flavor or texture.
How long should I chill the cake before serving?
At least two hours in the refrigerator is ideal to allow the sweetened condensed milk and caramel to soak in thoroughly, but chilling overnight will deepen the flavors even more.
Can I use other types of candy instead of Heath Bars?
While Heath bars provide a signature toffee crunch that’s perfect here, you could try other toffee candies or even chopped butterfingers if you’re feeling adventurous. Just keep the crunch factor for best results.
Final Thoughts
This Heath Bar Poke Cake Recipe is a dessert that never fails to impress and satisfy. Its effortless layers of chocolate, caramel, whipped topping, and crunchy toffee take humble ingredients and transform them into a show-stopping treat. I can’t wait for you to try it and watch how it becomes a new favorite in your recipe collection just like it has in mine.
Print
Heath Bar Poke Cake Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 2 hours 40 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This irresistible Heath Bar Poke Cake combines a rich chocolate cake base with a luscious mixture of sweetened condensed milk and caramel sauce, infused through holes poked in the cake. Topped with fluffy whipped topping and crunchy toffee bits, it’s the perfect easy-to-make dessert for any occasion.
Ingredients
Cake
- 1 box (15.25 oz) chocolate cake mix (plus ingredients listed on the box – usually eggs, oil, and water)
Toppings and Fillings
- 1 can (14 oz) sweetened condensed milk
- 1 jar (12 oz) caramel sauce
- 1 tub (8 oz) whipped topping (like Cool Whip), thawed
- ½ cup toffee bits or chopped Heath bars
- Optional: additional caramel sauce for drizzling
Instructions
- Bake the Cake: Preheat your oven as directed on the cake mix box. Prepare the chocolate cake batter according to the package instructions, then pour it into a greased 9×13-inch pan. Bake as instructed, approximately 30 minutes, until a toothpick inserted in the center comes out clean.
- Poke Holes: Remove the cake from the oven and let it cool for about 5 minutes. While still warm, take the handle of a wooden spoon and gently poke holes evenly all over the surface of the cake to allow the liquids to seep in.
- Add Sweetened Condensed Milk: Slowly pour the entire can of sweetened condensed milk evenly over the cake, ensuring it seeps into the holes for extra moisture and sweetness.
- Drizzle Caramel Sauce: Drizzle the jar of caramel sauce evenly over the cake so it flows into the holes as well, enhancing the flavor and moisture.
- Cool the Cake: Allow the cake to cool completely at room temperature, so the fillings set and the cake absorbs all the flavors.
- Add Whipped Topping: Once cooled, spread the thawed whipped topping evenly across the entire cake surface, creating a light and creamy layer.
- Add Toffee Bits: Sprinkle the toffee bits or chopped Heath bars generously over the whipped topping for a delightful crunch and extra sweetness.
- Chill: Place the cake in the refrigerator and chill for at least 2 hours to let the flavors meld and the cake firm up for easier slicing.
- Serve: Before serving, if desired, drizzle additional caramel sauce over the top for a glossy, decadent finish. Slice and enjoy!
Notes
- For best flavor, enjoy the cake the next day after the flavors have fully soaked in.
- You can substitute homemade whipped cream for the whipped topping to achieve a richer texture and flavor.
- Store leftover cake in an airtight container in the refrigerator for up to 4 days to maintain freshness.

