Begin by preheating your oven to 350°F (175°C). Grease and flour three 9-inch round cake pans to prevent any sticking.

In a large mixing bowl, whisk together the all-purpose flour, granulated sugar, cocoa powder, baking powder, baking soda, and salt until well combined.

Next, add the eggs, whole milk, vegetable oil, and 2 teaspoons of vanilla extract to the dry ingredients. Mix until everything is thoroughly blended and smooth.

Carefully stir in the boiling water to the batter—don’t worry if it looks thin; it’s supposed to!

Evenly divide the batter among the prepared cake pans, then pop them in the oven and bake for 30-35 minutes. A toothpick should come out clean when inserted into the center.

Once baked, allow the cakes to cool in the pans for about 10 minutes before transferring them to wire racks to cool completely.

While your cakes cool, prepare the caramel sauce. In a saucepan over medium heat, melt 1 cup of sugar until it turns an amber color, stirring constantly to avoid burning.

Once melted, add in the butter. Stir until fully melted, then slowly pour in the heavy cream while still stirring.

Remove the pan from heat, then mix in 1 teaspoon of vanilla extract and ½ teaspoon of salt. Let the caramel sauce cool down.

For the chocolate ganache, heat the remaining ½ cup of heavy cream in a small saucepan until it is steaming. Pour it over the chocolate chips in a bowl and let it sit for a few minutes, then stir until smooth and glossy.

Now for the fun part! Assemble your cake. Place one cake layer on a serving plate, spread a generous portion of caramel sauce over the top, then drizzle with chocolate ganache and sprinkle with chopped pecans.

Repeat this process with the remaining layers, finishing off with a final drizzle of ganache, more pecans, and a luscious swirl of caramel on top.

For the perfect set, chill the cake in the refrigerator for about 30 minutes before slicing.

Finally, slice into your stunning Gooey Chocolate Caramel Turtle Layer Cake and savor every decadent bite!