1-Step 1: Mixing the Batter In a large bowl, combine the dry ingredients first: 1 ¾ cups all-purpose flour, 1 ¾ cups granulated sugar, ¾ cup unsweetened cocoa powder, 2 teaspoons baking soda, and 1 teaspoon baking powder. Then add the wet ones: 2 large eggs, 1 cup cooled brewed coffee (or water), the soured milk mixture (made by combining 1 cup milk and 1 tablespoon lemon juice), ½ cup vegetable oil, and ½ teaspoon vanilla extract. Beat on medium speed for 2 minutes until the batter is thin and smooth.

2-Step 2: Baking and Poking Pour the batter into your prepared pan and bake for 30-40 minutes, or until a toothpick comes out clean. After baking, let the cake cool for 15 minutes, then poke holes all over using a wooden spoon handle or chopstick. This is where the magic happens, as it allows the filling to seep in deeply. As noted in external resources, for the best way to poke holes, check out this guide on why poking holes matters.

3-Step 3: Adding the Filling Pour 14 ounces sweetened condensed milk and about ¾ cup of the 1 cup caramel sauce over the warm cake, letting it soak into the holes for that signature moist texture. Cover and refrigerate for at least 4 hours or overnight to enhance the flavors. Before serving, spread 8 ounces whipped topping or 3 cups freshly whipped cream on top, then drizzle with the remaining ¼ cup caramel sauce and some chocolate sauce, finishing with chopped chocolate for garnish.