Delicious Hot Water Chocolate Cake

Start by sifting together the flour, cocoa powder, and baking soda in a mixing bowl. This will help eliminate any lumps and ensure a smooth batter.

In a separate bowl, whisk the eggs with the granulated sugar and vanilla sugar for about 5 minutes. You want the mixture to become pale and fluffy.

Carefully combine the dry ingredients with the egg mixture. Mix on the lowest speed of your mixer until just combined. Avoid overmixing the batter to keep it light.

Next, gradually add the neutral oil and room temperature milk to the batter. Continue mixing gently on low speed, ensuring everything is well blended.

Pour in the boiling water and mix thoroughly. This is a crucial step as it helps create a moist cake texture. Make sure the batter is well combined.

Finally, add the apple cider vinegar and stir the mixture once more. This will enhance the cake's rise and texture.

Grease your heart-shaped cake pan generously with oil to prevent sticking. Pour the cake batter into the pan, smoothing the top with a spatula.

Preheat your oven to 150 degrees Celsius (300 degrees Fahrenheit). Bake the cake for 45-50 minutes. To check for doneness, insert a skewer into the center; it should come out clean.

While the cake is baking, melt the chocolate in the microwave in short bursts, stirring often until smooth. Once melted, stir in the neutral oil until well combined.

Once the cake has cooled, pour the warm chocolate glaze over the top. Use a spatula to spread it evenly and let it set before serving.