A zesty lemon variation gives the cake a vibrant, acidic contrast to its sweetness by adding a fresh citrus flavor.
The rich, buttery texture of the cake is delightfully contrasted with sweet chocolate chips strewn throughout.
To add a subtle nutty taste that balances the richness, infuse the cake with almond essence and almond slivers.
This cake has a warm, soothing flavor thanks to the cinnamon-sugar swirl that runs throughout it.
To counterbalance the sweetness, incorporate brewed coffee or espresso into the mixture. This will give the cake a deep, slightly bitter flavor.