Preparing the Cake Batter:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). This ensures that your oven reaches the ideal temperature by the time you are ready to bake the cake.
2. Prepare the Pan: Grease a 9×13-inch baking pan with butter or non-stick cooking spray. You can also line it with parchment paper for easier removal once the cake is baked.
3. Mix the Cake Batter: In a large bowl, combine the ingredients required by the German chocolate cake mix, including the eggs, oil, and water. Using an electric mixer or a whisk, blend until smooth and fully combined.
4. Bake the Cake: Pour the cake batter into the prepared pan and bake for 30-35 minutes or until a toothpick inserted into the center comes out clean. The cake should rise evenly and have a soft, spongy texture. Once baked, remove the cake from the oven and allow it to cool completely in the pan.

Step 1: Prepare the Caramel Mixture

Once the cake has cooled completely, it’s time to make the caramel magic. Take a fork and gently poke holes all over the surface of the cake. This will allow the caramel mixture to seep into the cake, creating pockets of delicious caramel flavor in every bite.

In a separate bowl, combine the sweetened condensed milk and the caramel topping. Stir well until the mixture is smooth and uniform. The sweetness of the condensed milk balances out the richness of the caramel topping, creating the perfect filling for the cake.

Step 2: Pour the Caramel Mixture Over the Cake

Carefully pour the caramel mixture over the cooled cake, making sure it fills all the holes. Use a spoon or spatula to evenly distribute the mixture so that every inch of the cake is soaked in caramel goodness.

Step 3: Spread the Whipped Topping

Once the caramel has been absorbed into the cake, it’s time to add the whipped topping. Take the thawed whipped topping and spread it evenly over the cake, covering the entire surface. You can use a spatula to smooth it out or create textured patterns for a more decorative look.

Step 4: Add the Crunchy Toppings

Now, it’s time to add the finishing touch: the toffee crunch. Crush the Heath bars (or toffee bits) and sprinkle them generously over the whipped topping. The crunchy toffee provides a satisfying texture that contrasts beautifully with the creamy cake and caramel layers.

Step 5: Chill the Cake

After assembling the cake, let it chill in the refrigerator for at least an hour. Chilling allows the layers to set and makes the cake easier to slice. If you can, refrigerate the cake overnight for the best results.