1. Prepare the Cupcake Batter

• Preheat your oven to 180°C (350°F) and line a muffin tin with cupcake liners.
• In a large bowl, sift together the flour, cocoa powder, baking powder, baking soda, and salt. Add the sugar and vanilla powder, then mix well.
• In a separate bowl, combine the milk, vegetable oil, and lemon juice. Stir and let it sit for a few minutes to curdle slightly, mimicking buttermilk.
• Gradually add the wet ingredients to the dry ingredients, stirring gently until just combined. Avoid overmixing to ensure a light texture.

2. Bake the Cupcakes

• Spoon the batter into the cupcake liners, filling each about two-thirds full.
• Bake in the preheated oven for 18-20 minutes, or until a toothpick inserted in the center comes out clean.
• Remove the cupcakes from the oven and let them cool in the tin for a few minutes. Transfer to a wire rack to cool completely before frosting.

3. Make the Ganache

• Place the chopped dark chocolate in a heatproof bowl.
• Heat the milk in a saucepan until it is just about to boil. Pour the hot milk over the chocolate and let it sit for one minute.
• Add the butter and stir until the mixture is smooth and glossy. Allow the ganache to cool until it thickens to a spreadable consistency.

4. Frost the Cupcakes

• Once the cupcakes are completely cool, use a spatula or piping bag to frost each cupcake with the ganache.
• Add sprinkles, chocolate curls, or a dusting of cocoa powder for decoration if desired.

5. Serve and Enjoy

• Allow the ganache to set slightly before serving.
• Enjoy these decadent chocolate cupcakes with family and friends—they’re sure to disappear quickly!