Donauwellen (Danube Wave Cake) vs Zesty Lemon Drizzle Cake

Both cakes start from the same creamed butter, sugar and egg base, but they head in very different directions. Donauwellen builds layers: a vanilla and cocoa sponge studded with tart sour cherries, a rich vanilla buttercream enriched with sour cream, and a glossy dark chocolate glaze combed into waves, served chilled. The Lemon Drizzle Cake stays simple, a single loaf scented with lemon zest whose warm crumb soaks up a sharp lemon-sugar syrup for a sticky, tangy top. Here milk merely loosens the batter, whereas in Donauwellen it also forms the pudding cream.