Preheat your oven to 350°F (175°C) and grease two 9-inch round cake pans.
In a large bowl, mix flour, sugar, cocoa powder, baking powder, baking soda, and salt.
Add eggs, milk, oil, and vanilla extract to the dry ingredients and mix well.
Slowly add the boiling water to the batter, mixing until smooth.
Divide the batter evenly between the prepared pans.
Bake for 30-35 minutes or until a toothpick comes out clean.
Let the cakes cool in the pans for 10 minutes, then transfer to wire racks to cool completely.
Whip the heavy cream with powdered sugar until stiff peaks form.
Once cooled, slice each cake in half horizontally to create four layers.
Layer the cakes with whipped cream and cherries, finishing with whipped cream and cherries on top.