Preheat your oven to 350°F. Grease and line your pans like a pro.
Sift flour, baking powder, baking soda, and salt into a bowl. Stir like you mean it.
In another bowl, beat eggs and sugar until pale and foamy—about 3 minutes of wrist action.
Add butter, milk, espresso, and vanilla. Blend until smooth and luscious.
Fold in the dry ingredients gently—treat that batter like it’s your last shred of patience.
Divide into pans, level them, and bake for 25 minutes. Cool on a rack because molten sponge isn’t chic.
Mix coffee syrup ingredients until dissolved. Brush over cooled sponge layers like you’re icing a cake with ambition.
Whip cream, sugar, espresso, and vanilla until soft peaks form. Do not overbeat unless you enjoy butter.
Spread cream between layers and over the top. Optional: sprinkle cocoa or grated chocolate. Mandatory: eat immediately.