Preheat and Prepare : Preheat your oven to 350°F (175°C). Grease and flour a heart-shaped cake pan or line it with parchment paper for easy release.
Mix Dry Ingredients : In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking soda, and salt until well combined.
Combine Wet Ingredients : In another bowl, mix the milk, oil, eggs, and vanilla extract until smooth. Gradually pour this mixture into the dry ingredients, stirring gently until just combined. Avoid overmixing to maintain a light texture.
Add Boiling Water : Slowly stir in the boiling water. The batter will become thinner, but this helps create a moist cake. Mix until fully combined for a smooth texture.
Pour and Bake : Pour the batter evenly into the prepared pan. Tap the pan lightly on the counter to remove any air bubbles. Bake for 30 minutes or until a toothpick inserted into the center comes out clean.
Cool Completely : Let the cake cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely before frosting. Cooling ensures the icing won’t melt.
Decorate Creatively : Frost the cake with your choice of frosting (chocolate ganache, buttercream, etc.) and decorate with fresh berries, sprinkles, or edible flowers. For added flair, drizzle melted white chocolate over the top.
Serve and Enjoy : Slice and serve alongside a glass of sparkling cider, coffee, or milk for the ultimate Valentine’s Day treat.